Note that if there are more possibilities from 3 numbers to create same Equa, only one is shown. For example, 8x4-10=22 and 8+4+10=22.
Equa 1 |
Equa 2 |
Equa 3 |
Equa 4 |
Equa 5 |
Equa 6 |
1x1x1 (1+1)÷2 3-1-1 2÷1÷2 (1+2)÷3 4÷2-1 3÷1÷3 (1+3)÷4 5-3-1 6÷3-1 4÷1÷4 (1+4)÷5 6-4-1 8÷4-1 5÷1÷5 (1+5)÷6 7-5-1 10÷5-1 6÷1÷6 (1+6)÷7 8-6-1 12÷6-1 7÷1÷7 (1+7)÷8 9-7-1 8÷1÷8 (1+8)÷9 10-8-1 9÷1÷9 (1+9)÷10 11-9-1 10÷1÷10 (1+10)÷11 12-10-1 11÷1÷11 (1+11)÷12 12÷1÷12 2-2÷2 2x2-3 4÷2÷2 5-2x2 6÷2-2 2-3÷3 3-4÷2 (2+3)÷5 6÷2÷3 7-2x3 8÷2-3 9÷3-2 2-4÷4 2+4-5 (2+4)÷6 2x4-7 8÷2÷4 9-2x4 10÷2-4 12÷4-2 2-5÷5 2+5-6 (2+5)÷7 5-8÷2 2x5-9 10÷2÷5 11-2x5 12÷2-5 2-6÷6 2+6-7 (2+6)÷8 9-6-2 6-10÷2 2x6-11 12÷2÷6 2-7÷7 2+7-8 (2+7)÷9 10-7-2 7-12÷2 2-8÷8 2+8-9 (2+8)÷10 11-8-2 2-9÷9 2+9-10 (2+9)÷11 12-9-2 2-10÷10 2+10-11 (2+10)÷12 2-11÷11 2+11-12 2-12÷12 3+3-5 (3+3)÷6 7-3-3 3x3-8 9÷3÷3 10-3x3 12÷3-3 3+4-6 (3+4)÷7 3-8÷4 4-9÷3 3x4-11 12÷3÷4 3+5-7 (3+5)÷8 9-5-3 3-10÷5 5-12÷3 3+6-8 (3+6)÷9 10-6-3 3-12÷6 3+7-9 (3+7)÷10 11-7-3 3+8-10 (3+8)÷11 12-8-3 3+9-11 (3+9)÷12 3+10-12 4+4-7 (4+4)÷8 9-4-4 4-12÷4 4+5-8 (4+5)÷9 10-5-4 4+6-9 (4+6)÷10 11-6-4 4+7-10 (4+7)÷11 12-7-4 4+8-11 (4+8)÷12 4+9-12 5+5-9 (5+5)÷10 11-5-5 5+6-10 (5+6)÷11 12-6-5 5+7-11 (5+7)÷12 5+8-12 6+6-11 (6+6)÷12 6+7-12 |
1+1x1 1x1x2 1x3-1 4÷(1+1) 1+2÷2 (1+3)÷2 4÷1÷2 (5-1)÷2 6÷(2+1) 1+3÷3 4÷(3-1) (1+5)÷3 6÷1÷3 (7-1)÷3 8÷(3+1) 9÷3-1 1+4÷4 1+5-4 1x6-4 (1+7)÷4 8÷1÷4 (9-1)÷4 10÷(4+1) 12÷4-1 1+5÷5 1+6-5 1x7-5 8÷(5-1) (1+9)÷5 10÷1÷5 (11-1)÷5 12÷(5+1) 1+6÷6 1+7-6 1x8-6 9-6-1 10÷(6-1) (1+11)÷6 12÷1÷6 1+7÷7 1+8-7 1x9-7 10-7-1 12÷(7-1) 1+8÷8 1+9-8 1x10-8 11-8-1 1+9÷9 1+10-9 1x11-9 12-9-1 1+10÷10 1+11-10 1x12-10 1+11÷11 1+12-11 1+12÷12 2x2÷2 (3-2)x2 6-2x2 8÷2÷2 2x3÷3 (2+4)÷3 (7-3)÷2 8-2x3 10÷(3+2) 12÷2÷3 2x4÷4 (5-4)x2 (2+6)÷4 (8-4)÷2 10-2x4 12÷(4+2) 2x5÷5 (6-5)x2 (2+8)÷5 (9-5)÷2 12-2x5 2x6÷6 (7-6)x2 6-8÷2 (2+10)÷6 2x7÷7 (8-7)x2 7-10÷2 (11-7)÷2 (2+12)÷7 2x8÷8 (9-8)x2 8-12÷2 2x9÷9 (10-9)x2 2x10÷10 (11-10)x2 2x11÷11 (12-11)x2 2x12÷12 (3+3)÷3 3+3-4 3x3-7 8-3-3 (9-3)÷3 11-3x3 12÷(3+3) 3-4÷4 (3+5)÷4 3x4÷6 9-4-3 3x4-10 (11-3)÷4 3-5÷5 3+5-6 (3+7)÷5 5-9÷3 10-5-3 (11-5)÷3 3-6÷6 3+6-7 3x6÷9 11-6-3 6-12÷3 3-7÷7 8÷(7-3) (3+11)÷7 12-7-3 3-8÷8 3+8-9 10÷(8-3) 3x8÷12 3-9÷9 3+9-10 12÷(9-3) 3-10÷10 3+10-11 3-11÷11 3+11-12 3-12÷12 (4+4)÷4 4÷(6-4) 4x4÷8 10-4-4 (12-4)÷4 (4+6)÷5 4÷(7-5) 4x5÷10 11-5-4 5-12÷4 6÷(7-4) (4+8)÷6 4x6÷12 4÷(9-7) (4+10)÷7 8÷(8-4) 4÷(10-8) (4+12)÷8 10÷(9-4) 4÷(11-9) 12÷(10-4) (5+5)÷5 5+5-8 12-5-5 (5+7)÷6 6÷(8-5) 5+6-9 (5+9)÷7 5+7-10 8÷(9-5) (5+11)÷8 5+9-12 10÷(10-5) 12÷(11-5) (6+6)÷6 6÷(9-6) 6+6-10 (6+8)÷7 6÷(10-7) 6+7-11 (6+10)÷8 6÷(11-8) 6+8-12 (6+12)÷9 10÷(11-6) 12÷(12-6) (7+7)÷7 7+7-12 (7+9)÷8 8÷(11-7) (7+11)÷9 10÷(12-7) (8+8)÷8 8÷(12-8) (8+10)÷9 (8+12)÷10 (9+9)÷9 (9+11)÷10 (10+10)÷10 (10+12)÷11 (11+11)÷11 (12+12)÷12 |
1+1+1 1+1x2 1x1x3 1x4-1 5-1-1 6÷(1+1) 2x2-1 (2-1)x3 1+4÷2 (1+5)÷2 6÷1÷2 (7-1)÷2 8÷2-1 9÷(2+1) 1+5-3 1+6÷3 7-3-1 (1+8)÷3 9÷1÷3 (10-1)÷3 12÷(3+1) 1+6-4 1x7-4 1+8÷4 9÷(4-1) (1+11)÷4 12÷1÷4 1+7-5 1x8-5 9-5-1 1+10÷5 12÷(5-1) 1+8-6 1x9-6 10-6-1 1+12÷6 1+9-7 1x10-7 11-7-1 1+10-8 1x11-8 12-8-1 1+11-9 1x12-9 1+12-10 2+2÷2 2x3÷2 (2+4)÷2 7-2x2 (8-2)÷2 10÷2-2 12÷2÷2 2+3÷3 2+4-3 (2+7)÷3 8-3-2 9-2x3 (11-2)÷3 12÷2-3 2+4÷4 2x4-5 2x6÷4 9-4-2 (2+10)÷4 11-2x4 2+5÷5 2+6-5 2x5-7 9÷(5-2) 10-5-2 (11-5)÷2 2+6÷6 2+7-6 2x9÷6 11-6-2 (12-6)÷2 2+7÷7 7-8÷2 2x7-11 12-7-2 2+8÷8 2+9-8 8-10÷2 2x12÷8 2+9÷9 2+10-9 9-12÷2 2+10÷10 2+11-10 2+11÷11 2+12-11 2+12÷12 3x3÷3 (4-3)x3 (3+6)÷3 9-3-3 12-3x3 3x4÷4 (4+5)÷3 (3+9)÷4 10-4-3 3x5÷5 (6-5)x3 11-5-3 (3+12)÷5 3x6÷6 (7-6)x3 6-9÷3 12-6-3 3x7÷7 (8-7)x3 7-12÷3 3x8÷8 (9-8)x3 3x9÷9 (10-9)x3 3x10÷10 (11-10)x3 3x11÷11 (12-11)x3 3x12÷12 4-4÷4 4+4-5 (4+8)÷4 11-4-4 4-5÷5 4+5-6 (5+7)÷4 5-8÷4 (4+11)÷5 12-5-4 (6+6)÷4 4+6-7 4x6÷8 6-12÷4 4-7÷7 4+7-8 9÷(7-4) 4-8÷8 4+8-9 12÷(8-4) 4-9÷9 4+9-10 4x9÷12 4-10÷10 4+10-11 4-11÷11 4+11-12 4-12÷12 5+5-7 (5+10)÷5 6÷(7-5) 5+6-8 (6+9)÷5 5x6÷10 5-12÷6 (7+8)÷5 5+7-9 9÷(8-5) 5+8-10 5+9-11 12÷(9-5) 5+10-12 6÷(8-6) 6+6-9 6x6÷12 6÷(9-7) 6+7-10 (7+11)÷6 (8+10)÷6 6+8-11 (9+9)÷6 6÷(11-9) 6+9-12 12÷(10-6) 7+7-11 7+8-12 9÷(10-7) (9+12)÷7 (10+11)÷7 12÷(11-7) 9÷(11-8) (12+12)÷8 9÷(12-9) |
(1+1)x2 1+1x3 1x1x4 1x5-1 6-1-1 8÷(1+1) 1x2x2 (3-1)x2 (2-1)x4 1+5-2 1+6÷2 (1+7)÷2 8÷1÷2 (9-1)÷2 10÷2-1 12÷(2+1) 1+6-3 1x7-3 8÷(3-1) 1+9÷3 (1+11)÷3 12÷1÷3 1+7-4 1x8-4 9-4-1 1+12÷4 1+8-5 1x9-5 10-5-1 1+9-6 1x10-6 11-6-1 1+10-7 1x11-7 12-7-1 1+11-8 1x12-8 1+12-9 3+2÷2 2x4÷2 5-2÷2 (2+6)÷2 8-2x2 (10-2)÷2 12÷2-2 3+3-2 (3-2)x4 (3+5)÷2 2x6÷3 9-3-2 (2+10)÷3 (11-3)÷2 (4+4)÷2 (6-4)x2 2x8÷4 10-4-2 12-2x4 2x5-6 (7-5)x2 2x10÷5 11-5-2 12÷(5-2) 7-6÷2 2x6-8 2x12÷6 (9-7)x2 2x7-10 8-8÷2 (10-8)x2 2x8-12 9-10÷2 (11-9)x2 (12-10)x2 3+3÷3 3x4÷3 3x3-5 (3+9)÷3 10-3-3 3+4÷4 3+5-4 (4+8)÷3 11-4-3 3+5÷5 3+6-5 (5+7)÷3 8÷(5-3) 3x5-11 12-5-3 3+6÷6 3+7-6 3x8÷6 12÷(6-3) 3+7÷7 3+8-7 7-9÷3 3+8÷8 3+9-8 8-12÷3 3+9÷9 3+10-9 3x12÷9 3+10÷10 3+11-10 3+11÷11 3+12-11 3+12÷12 4x4÷4 (5-4)x4 (4+12)÷4 4x5÷5 (6-5)x4 (5+11)÷4 4x6÷6 (7-6)x4 6-8÷4 (6+10)÷4 4x7÷7 (8-7)x4 (7+9)÷4 7-12÷4 4x8÷8 (9-8)x4 4x9÷9 (10-9)x4 4x10÷10 (11-10)x4 4x11÷11 (12-11)x4 4x12÷12 5-5÷5 5+5-6 5-6÷6 5+6-7 6-10÷5 5-7÷7 8÷(7-5) 5-8÷8 5+8-9 5x8÷10 (8+12)÷5 5-9÷9 5+9-10 (9+11)÷5 (10+10)÷5 5+10-11 5-11÷11 5+11-12 5-12÷12 6+6-8 6x6÷9 6-12÷6 6+7-9 8÷(8-6) 6+8-10 6x8÷12 6+9-11 12÷(9-6) 6+10-12 (12+12)÷6 7+7-10 8÷(9-7) 7+8-11 7+9-12 12÷(10-7) 8÷(10-8) 8+8-12 8÷(11-9) 8÷(12-10) 12÷(11-8) 12÷(12-9) |
1+1+3 1+1x4 1x1x5 1x6-1 7-1-1 10÷(1+1) 1+2x2 2+1x3 2+4-1 (2-1)x5 1+6-2 1x7-2 1+8÷2 (1+9)÷2 10÷1÷2 (11-1)÷2 12÷2-1 3+3-1 1+7-3 1x8-3 9-3-1 10÷(3-1) 1+12÷3 1+8-4 1x9-4 10-4-1 1+9-5 1x10-5 11-5-1 1+10-6 1x11-6 12-6-1 1+11-7 1x12-7 1+12-8 4+2÷2 2x5÷2 2+6÷2 (2+8)÷2 9-2x2 (12-2)÷2 3+4÷2 (3-2)x5 2+6-3 (3+7)÷2 2+9÷3 10-3-2 11-2x3 (4+6)÷2 7-4÷2 2x10÷4 11-4-2 2+12÷4 (5+5)÷2 2+8-5 12-5-2 2x6-7 8-6÷2 2+9-6 2x7-9 2+10-7 9-8÷2 2x8-11 2+12-9 10-10÷2 11-12÷2 4+3÷3 3x5÷3 3+6÷3 11-3-3 (3+12)÷3 4+4-3 (4-3)x5 3+6-4 3x4-7 3+8÷4 (4+11)÷3 12-4-3 3+7-5 3+10÷5 7-6÷3 3+8-6 (6+9)÷3 3x10÷6 3+12÷6 (7+8)÷3 3+9-7 8-9÷3 3+10-8 3+11-9 9-12÷3 3+12-10 4+4÷4 4x5÷4 6-4÷4 4x4-11 4+5÷5 4+6-5 4+6÷6 4+7-6 10÷(6-4) 4+7÷7 7-8÷4 4+8÷8 4+9-8 4x10÷8 (8+12)÷4 4+9÷9 4+10-9 (9+11)÷4 4+10÷10 4+11-10 4+11÷11 4+12-11 4+12÷12 5x5÷5 (6-5)x5 5x6÷6 (7-6)x5 5x7÷7 (8-7)x5 7-10÷5 5x8÷8 (9-8)x5 5x9÷9 (10-9)x5 5x10÷10 (11-10)x5 5x11÷11 (12-11)x5 5x12÷12 6-6÷6 6+6-7 6-7÷7 6+7-8 7-12÷6 6-8÷8 6+8-9 10÷(8-6) 6-9÷9 6+9-10 6-10÷10 6+10-11 6x10÷12 6-11÷11 6+11-12 6-12÷12 7+7-9 7+8-10 10÷(9-7) 7+9-11 7+10-12 8+8-11 8+9-12 10÷(10-8) 10÷(11-9) 10÷(12-10) |
(1+1)x3 1+1+4 1+1x5 1x1x6 1x7-1 8-1-1 12÷(1+1) (1+2)x2 1x2x3 2+1x4 2+5-1 (2-1)x6 1+7-2 1x8-2 9-2-1 1+10÷2 (1+11)÷2 12÷1÷2 3+1x3 3+4-1 1+8-3 1x9-3 10-3-1 12÷(3-1) 1+9-4 1x10-4 11-4-1 1+10-5 1x11-5 12-5-1 1+11-6 1x12-6 1+12-7 2+2x2 2x4-2 5+2÷2 2x6÷2 7-2÷2 2+8÷2 (2+10)÷2 4x3÷2 3+5-2 3+6÷2 2+7-3 2x9÷3 11-3-2 2+12÷3 4+4÷2 2x5-4 (7-4)x2 (4+8)÷2 2x12÷4 (5+7)÷2 (8-5)x2 2+9-5 (6+6)÷2 (9-6)x2 2+10-6 2x7-8 (10-7)x2 2+11-7 2x8-10 (11-8)x2 2+12-8 2x9-12 11-10÷2 12-12÷2 3x3-3 5+3÷3 3x6÷3 7-3÷3 3+9÷3 12-3-3 4+5-3 4+6÷3 3+7-4 3x8÷4 3+12÷4 (7-5)x3 3+8-5 3x5-9 3x10÷5 12÷(5-3) (8-6)x3 3+9-6 3x12÷6 (9-7)x3 3+10-7 (7+11)÷3 (8+10)÷3 3+11-8 (9+9)÷3 (11-9)x3 3+12-9 (12-10)x3 5+4÷4 4x6÷4 7-4÷4 4+8÷4 4x4-10 5+5-4 (5-4)x6 4+7-5 4+10÷5 4+8-6 4x9÷6 4+12÷6 4+9-7 8-8÷4 4+10-8 4x12÷8 4+11-9 9-12÷4 4+12-10 (12+12)÷4 5+5÷5 5x6÷5 7-5÷5 5+6÷6 5+7-6 5+7÷7 5+8-7 12÷(7-5) 5+8÷8 5+9-8 8-10÷5 5+9÷9 5+10-9 5+10÷10 5+11-10 5x12÷10 5+11÷11 5+12-11 5+12÷12 6x6÷6 (7-6)x6 6x7÷7 (8-7)x6 6x8÷8 (9-8)x6 8-12÷6 6x9÷9 (10-9)x6 6x10÷10 (11-10)x6 6x11÷11 (12-11)x6 6x12÷12 7-7÷7 7+7-8 7-8÷8 7+8-9 7-9÷9 7+9-10 12÷(9-7) 7-10÷10 7+10-11 7-11÷11 7+11-12 7-12÷12 8+8-10 8+9-11 8x9÷12 12÷(10-8) 9+9-12 12÷(11-9) 12÷(12-10) |
Equa 7 |
Equa 8 |
Equa 9 |
Equa 10 |
Equa 11 |
Equa 12 |
1+1+5 1+1x6 1x1x7 1x8-1 9-1-1 1+2x3 2x4-1 2+1x5 2+6-1 (2-1)x7 1+8-2 1x9-2 10-2-1 1+12÷2 1+3+3 3+1x4 3+5-1 1+9-3 1x10-3 11-3-1 4+4-1 1+10-4 1x11-4 12-4-1 1+11-5 1x12-5 1+12-6 3+2x2 6+2÷2 2x7÷2 8-2÷2 2+10÷2 11-2x2 (2+12)÷2 3x3-2 2x5-3 3+6-2 (3-2)x7 3+8÷2 (3+11)÷2 12-3-2 5+4÷2 4+6÷2 9-4÷2 (4+10)÷2 2x6-5 (5+9)÷2 2+10-5 (6+8)÷2 10-6÷2 2+11-6 (7+7)÷2 2+12-7 2x8-9 11-8÷2 2x9-11 12-10÷2 6+3÷3 3x7÷3 8-3÷3 3+12÷3 3x4-5 4+6-3 (4-3)x7 3+8-4 4+9÷3 5+5-3 5+6÷3 3x5-8 3+9-5 9-6÷3 3+10-6 3x6-11 3+11-7 3+12-8 10-9÷3 (9+12)÷3 (10+11)÷3 11-12÷3 6+4÷4 4x7÷4 8-4÷4 4x4-9 4+12÷4 5+6-4 (5-4)x7 5+8÷4 4+9-6 4+10-7 9-8÷4 4+11-8 4+12-9 10-12÷4 6+5÷5 5x7÷5 8-5÷5 5+10÷5 6+6-5 (6-5)x7 5+8-6 5+12÷6 5+9-7 5+10-8 9-10÷5 5+11-9 5+12-10 6+6÷6 6x7÷6 8-6÷6 6+7÷7 6+8-7 6+8÷8 6+9-8 6+9÷9 6+10-9 9-12÷6 6+10÷10 6+11-10 6+11÷11 6+12-11 6+12÷12 7x7÷7 (8-7)x7 7x8÷8 (9-8)x7 7x9÷9 (10-9)x7 7x10÷10 (11-10)x7 7x11÷11 (12-11)x7 7x12÷12 8-8÷8 8+8-9 8-9÷9 8+9-10 8-10÷10 8+10-11 8-11÷11 8+11-12 8-12÷12 9+9-11 9+10-12 |
(1+1)x4 1+1+6 1+1x7 1x1x8 1x9-1 10-1-1 (1+3)x2 1x2x4 (5-1)x2 2+1x6 2+7-1 (2-1)x8 1+9-2 1x10-2 11-2-1 3x3-1 (3-1)x4 3+1x5 3+6-1 1+10-3 1x11-3 12-3-1 4+1x4 4+5-1 1+11-4 1x12-4 1+12-5 2x2x2 2+2x3 4+2x2 2x5-2 (6-2)x2 7+2÷2 2x8÷2 9-2÷2 2+12÷2 2+3+3 (7-3)x2 (3-2)x8 2+9-3 3+10÷2 2x12÷3 4x4÷2 6+4÷2 4+8÷2 10-4÷2 (4+12)÷2 5+5-2 5+6÷2 (9-5)x2 (5+11)÷2 2x7-6 (6+10)÷2 11-6÷2 2+12-6 (7+9)÷2 (11-7)x2 (8+8)÷2 (12-8)x2 2x9-10 2x10-12 7+3÷3 3x8÷3 9-3÷3 3x4-4 (5-3)x4 6x4÷3 4+7-3 (4-3)x8 3+9-4 4+12÷3 5+6-3 3x5-7 5+9÷3 3+10-5 6+6÷3 3x6-10 3+11-6 3+12-7 11-9÷3 (12+12)÷3 (6-4)x4 7+4÷4 4x8÷4 9-4÷4 (7-5)x4 (5-4)x8 4+9-5 4x10÷5 5+12÷4 6+6-4 6+8÷4 4+10-6 4x12÷6 (9-7)x4 4+11-7 (10-8)x4 4+12-8 (11-9)x4 (12-10)x4 11-12÷4 7+5÷5 5x8÷5 9-5÷5 6+7-5 (6-5)x8 5+9-6 6+10÷5 5+10-7 5+11-8 5+12-9 10-10÷5 7+6÷6 6x8÷6 9-6÷6 6+12÷6 7+7-6 (7-6)x8 6+9-7 6+10-8 6+11-9 6x12÷9 10-12÷6 7+7÷7 7x8÷7 9-7÷7 7+8÷8 7+9-8 7+9÷9 7+10-9 7+10÷10 7+11-10 7+11÷11 7+12-11 7+12÷12 8x8÷8 (9-8)x8 8x9÷9 (10-9)x8 8x10÷10 (11-10)x8 8x11÷11 (12-11)x8 8x12÷12 9-9÷9 9+9-10 9-10÷10 9+10-11 9-11÷11 9+11-12 9-12÷12 10+10-12 |
1+1+7 1+1x8 1x1x9 1x10-1 11-1-1 (1+2)x3 1+2x4 2x5-1 1+2+6 2+1x7 2+8-1 (2-1)x9 1+10-2 1x11-2 12-2-1 1x3x3 (4-1)x3 1+3+5 3+1x6 3+7-1 1+11-3 1x12-3 1+4+4 4+1x5 4+6-1 1+12-4 5+5-1 5+2x2 8+2÷2 2x9÷2 10-2÷2 3+2x3 2+3+4 (5-2)x3 6x3÷2 3+8-2 (3-2)x9 2+10-3 3+12÷2 7+4÷2 4+10÷2 11-4÷2 5+6-2 2x7-5 5+8÷2 2+12-5 6+6÷2 (6+12)÷2 2x8-7 (7+11)÷2 (8+10)÷2 (9+9)÷2 2x10-11 3+3+3 3x4-3 (6-3)x3 8+3÷3 3x9÷3 10-3÷3 (7-4)x3 4+8-3 (4-3)x9 3+10-4 3x12÷4 3x5-6 5+7-3 (8-5)x3 3+11-5 5+12÷3 6+6-3 7+6÷3 6+9÷3 11-6÷3 3+12-6 (10-7)x3 3x7-12 (11-8)x3 (12-9)x3 4x4-7 8+4÷4 4x9÷4 10-4÷4 5+8-4 (5-4)x9 4+10-5 4x5-11 6x6÷4 6+7-4 4+11-6 6+12÷4 7+8÷4 4+12-7 11-8÷4 12-12÷4 8+5÷5 5x9÷5 10-5÷5 6+8-5 (6-5)x9 5+10-6 7+7-5 7+10÷5 5+11-7 5+12-8 11-10÷5 8+6÷6 6x9÷6 10-6÷6 7+8-6 (7-6)x9 6+10-7 7+12÷6 6+11-8 6x12÷8 6+12-9 11-12÷6 8+7÷7 7x9÷7 10-7÷7 8+8-7 (8-7)x9 7+10-8 7+11-9 7+12-10 8+8÷8 8x9÷8 10-8÷8 8+9÷9 8+10-9 8+10÷10 8+11-10 8+11÷11 8+12-11 8+12÷12 9x9÷9 (10-9)x9 9x10÷10 (11-10)x9 9x11÷11 (12-11)x9 9x12÷12 10-10÷10 10+10-11 10-11÷11 10+11-12 10-12÷12 |
(1+1)x5 1+1+8 1+1x9 1x1x10 1x11-1 12-1-1 (1+4)x2 1x2x5 (6-1)x2 1+2+7 2+1x8 2+9-1 (2-1)x10 1+11-2 1x12-2 1+3x3 (3-1)x5 1+3+6 3+1x7 3+8-1 1+12-3 1+4+5 4+1x6 4+7-1 5+1x5 5+6-1 (2+3)x2 2+2x4 6+2x2 (7-2)x2 9+2÷2 2x10÷2 11-2÷2 4+2x3 2+3+5 (8-3)x2 3+9-2 (3-2)x10 2+11-3 2+4+4 5x4÷2 2x7-4 8+4÷2 (9-4)x2 4+12÷2 5+7-2 5+10÷2 6+6-2 7+6÷2 6+8÷2 (11-6)x2 (12-7)x2 2x9-8 (8+12)÷2 (9+11)÷2 (10+10)÷2 2x11-12 3+3+4 9+3÷3 3x10÷3 11-3÷3 4+9-3 (4-3)x10 3+11-4 3x5-5 6x5÷3 5+8-3 3+12-5 6+7-3 8+6÷3 6+12÷3 7+9÷3 3x7-11 4x4-6 9+4÷4 4x10÷4 11-4÷4 (6-4)x5 8x5÷4 5+9-4 4x5-10 4+11-5 6+8-4 4+12-6 7+7-4 7+12÷4 8+8÷4 12-8÷4 (7-5)x5 9+5÷5 5x10÷5 11-5÷5 (8-6)x5 6+9-5 (6-5)x10 5+11-6 5x12÷6 7+8-5 (9-7)x5 5+12-7 8+10÷5 (11-9)x5 (12-10)x5 9+6÷6 6x10÷6 11-6÷6 7+9-6 (7-6)x10 6+11-7 8+8-6 8+12÷6 12-12÷6 9+7÷7 7x10÷7 11-7÷7 8+9-7 (8-7)x10 7+11-8 7+12-9 9+8÷8 8x10÷8 11-8÷8 9+9-8 (9-8)x10 8+11-9 8+12-10 9+9÷9 9x10÷9 11-9÷9 9+10÷10 9+11-10 9+11÷11 9+12-11 9+12÷12 10x10÷10 (11-10)x10 10x11÷11 (12-11)x10 10x12÷12 11-11÷11 11+11-12 11-12÷12 |
1+1+9 1+1x10 1x1x11 1x12-1 1+2x5 2x6-1 1+2+8 2+1x9 2+10-1 (2-1)x11 1+12-2 3x4-1 1+3+7 3+1x8 3+9-1 1+4+6 4+1x7 4+8-1 1+5+5 5+1x6 5+7-1 6+6-1 7+2x2 10+2÷2 2x11÷2 12-2÷2 2+3x3 3+2x4 5+2x3 2+3+6 2x7-3 3+10-2 (3-2)x11 2+12-3 2+4+5 9+4÷2 2x8-5 5+12÷2 6+7-2 8+6÷2 6+10÷2 7+8÷2 2x9-7 2x10-9 (10+12)÷2 (11+11)÷2 3+3+5 10+3÷3 3x11÷3 12-3÷3 3+4+4 3x5-4 4+10-3 (4-3)x11 3+12-4 5+9-3 3x6-7 6+8-3 9+6÷3 7+7-3 3x7-10 7+12÷3 8+9÷3 4x4-5 10+4÷4 4x11÷4 12-4÷4 4x5-9 5+10-4 (5-4)x11 4+12-5 6+9-4 7+8-4 9+8÷4 8+12÷4 10+5÷5 5x11÷5 12-5÷5 6+10-5 (6-5)x11 5+12-6 7+9-5 8+8-5 9+10÷5 10+6÷6 6x11÷6 12-6÷6 7+10-6 (7-6)x11 6+12-7 8+9-6 9+12÷6 10+7÷7 7x11÷7 12-7÷7 8+10-7 (8-7)x11 7+12-8 9+9-7 10+8÷8 8x11÷8 12-8÷8 9+10-8 (9-8)x11 8+12-9 10+9÷9 9x11÷9 12-9÷9 10+10-9 (10-9)x11 9+12-10 10+10÷10 10x11÷10 12-10÷10 10+11÷11 10+12-11 10+12÷12 11x11÷11 (12-11)x11 11x12÷12 12-12÷12 |
(1+1)x6 1+1+10 1+1x11 1x1x12 (1+2)x4 (1+5)x2 1x2x6 (7-1)x2 1+2+9 2+1x10 2+11-1 (2-1)x12 (1+3)x3 1x3x4 (5-1)x3 (3-1)x6 1+3+8 3+1x9 3+10-1 (4-1)x4 1+4+7 4+1x8 4+9-1 1+5+6 5+1x7 5+8-1 6+1x6 6+7-1 2x2x3 (2+4)x2 2+2x5 2x7-2 8+2x2 11+2÷2 2x12÷2 (3+3)x2 6+2x3 2+3+7 8x3÷2 (9-3)x2 3+11-2 (3-2)x12 4+2x4 (5-2)x4 6x4÷2 2x8-4 10+4÷2 2+5+5 5+9-2 (11-5)x2 6+8-2 9+6÷2 6+12÷2 7+7-2 7+10÷2 8+8÷2 2x10-8 2x11-10 (12+12)÷2 3+3x3 3x5-3 3+3+6 (7-3)x3 11+3÷3 3x12÷3 3+4+5 (6-3)x4 (8-4)x3 9x4÷3 4+11-3 (4-3)x12 (5-3)x6 (9-5)x3 5+10-3 6x6÷3 6+9-3 10+6÷3 7+8-3 3x7-9 (11-7)x3 8+12÷3 9+9÷3 4x4-4 (7-4)x4 11+4÷4 4x12÷4 4x5-8 5+11-4 (5-4)x12 (6-4)x6 8x6÷4 (9-6)x4 6+10-4 4x6-12 7+9-4 (10-7)x4 8+8-4 10+8÷4 (11-8)x4 9+12÷4 11+5÷5 5x12÷5 (7-5)x6 10x6÷5 6+11-5 (6-5)x12 7+10-5 8+9-5 10+10÷5 (8-6)x6 11+6÷6 6x12÷6 (9-7)x6 7+11-6 (7-6)x12 9x8÷6 (10-8)x6 9+9-6 (11-9)x6 10+12÷6 11+7÷7 7x12÷7 8+11-7 (8-7)x12 9+10-7 11+8÷8 8x12÷8 9+11-8 (9-8)x12 10+10-8 11+9÷9 9x12÷9 10+11-9 (10-9)x12 11+10÷10 10x12÷10 11+11-10 (11-10)x12 11+11÷11 11x12÷11 11+12÷12 12x12÷12 |
Equa 13 |
Equa 14 |
Equa 15 |
Equa 16 |
Equa 17 |
Equa 18 |
1+1+11 1+1x12 1+2x6 2x7-1 1+2+10 2+1x11 2+12-1 1+3x4 1+3+9 3+1x10 3+11-1 1+4+8 4+1x9 4+10-1 1+5+7 5+1x8 5+9-1 1+6+6 6+1x7 6+8-1 7+7-1 9+2x2 12+2÷2 3+2x5 7+2x3 2x8-3 3+12-2 5+2x4 2+4+7 11+4÷2 2+5+6 2x9-5 5+10-2 6+9-2 10+6÷2 7+8-2 2x10-7 7+12÷2 9+8÷2 8+10÷2 2x11-9 2x12-11 4+3x3 3+3+7 12+3÷3 4x4-3 3+4+6 4+12-3 3+5+5 3x6-5 5+11-3 6+10-3 11+6÷3 3x7-8 7+9-3 8+8-3 3x8-11 10+9÷3 9+12÷3 4+4+5 12+4÷4 4x5-7 5+12-4 4x6-11 7+10-4 8+9-4 11+8÷4 10+12÷4 12+5÷5 6+12-5 7+11-5 8+10-5 9+9-5 11+10÷5 12+6÷6 7+12-6 8+11-6 9+10-6 11+12÷6 12+7÷7 8+12-7 9+11-7 10+10-7 12+8÷8 9+12-8 10+11-8 12+9÷9 10+12-9 11+11-9 12+10÷10 11+12-10 12+11÷11 12+12-11 12+12÷12 |
(1+1)x7 1+1+12 (1+6)x2 1x2x7 (8-1)x2 1+2+11 2+1x12 3x5-1 (3-1)x7 1+3+10 3+1x11 3+12-1 1+4+9 4+1x10 4+11-1 1+5+8 5+1x9 5+10-1 1+6+7 6+1x8 6+9-1 7+1x7 7+8-1 (2+5)x2 2+2x6 2x8-2 (9-2)x2 10+2x2 2+3x4 8+2x3 2+3+9 (10-3)x2 4x4-2 4+2x5 6+2x4 7x4÷2 2+4+8 2x9-4 (11-4)x2 12+4÷2 2+5+7 5+11-2 (12-5)x2 2+6+6 2x10-6 11+6÷2 7+9-2 8+8-2 10+8÷2 2x11-8 8+12÷2 9+10÷2 2x12-10 5+3x3 3+3+8 3x6-4 3+4+7 3+5+6 (5-3)x7 5+12-3 7x6÷3 6+11-3 12+6÷3 3x7-7 7+10-3 8+9-3 3x8-10 11+9÷3 10+12÷3 4+4+6 4+5+5 4x5-6 (6-4)x7 4x6-10 6+12-4 8x7÷4 7+11-4 8+10-4 12+8÷4 9+9-4 11+12÷4 5x5-11 (7-5)x7 10x7÷5 7+12-5 8+11-5 9+10-5 12+10÷5 (8-6)x7 12x7÷6 8+12-6 9+11-6 10+10-6 12+12÷6 (9-7)x7 (10-8)x7 (11-9)x7 9+12-7 10+11-7 (12-10)x7 10+12-8 11+11-8 11+12-9 12+12-10 |
(1+2)x5 1+2x7 2x8-1 1+2+12 (1+4)x3 1x3x5 (6-1)x3 1+3+11 3+1x12 4x4-1 (4-1)x5 1+4+10 4+1x11 4+12-1 1+5+9 5+1x10 5+11-1 1+6+8 6+1x9 6+10-1 1+7+7 7+1x8 7+9-1 8+8-1 11+2x2 (2+3)x3 3+2x6 (7-2)x3 9+2x3 10x3÷2 7+2x4 2+4+9 5+2x5 6x5÷2 2+5+8 2x10-5 5+12-2 2+6+7 6+11-2 12+6÷2 7+10-2 2x11-7 8+9-2 11+8÷2 9+12÷2 10+10÷2 3+3x4 6+3x3 (8-3)x3 3+3+9 3+4+8 (9-4)x3 (6-3)x5 3+5+7 9x5÷3 (10-5)x3 3+6+6 3x7-6 (11-6)x3 6+12-3 7+11-3 (12-7)x3 3x8-9 8+10-3 9+9-3 12+9÷3 11+12÷3 4+4+7 4x5-5 4+5+6 (7-4)x5 12x5÷4 4x6-9 10x6÷4 7+12-4 8+11-4 9+10-4 12+12÷4 5+5+5 (8-5)x5 5x5-10 (9-6)x5 (10-7)x5 (11-8)x5 8+12-5 9+11-5 (12-9)x5 10+10-5 10x9÷6 9+12-6 10+11-6 10+12-7 11+11-7 12x10÷8 11+12-8 12+12-9 |
(1+1)x8 (1+7)x2 1x2x8 (9-1)x2 (1+3)x4 1+3x5 (3-1)x8 1+3+12 1x4x4 (5-1)x4 1+4+11 4+1x12 1+5+10 5+1x11 5+12-1 1+6+9 6+1x10 6+11-1 1+7+8 7+1x9 7+10-1 8+1x8 8+9-1 2x2x4 (2+6)x2 2+2x7 2x9-2 (10-2)x2 12+2x2 (3+5)x2 3x6-2 10+2x3 (11-3)x2 (4+4)x2 4+2x6 8x4÷2 2x10-4 (12-4)x2 6+2x5 2+5+9 2+6+8 2x11-6 6+12-2 2+7+7 7+11-2 8+10-2 12+8÷2 9+9-2 11+10÷2 10+12÷2 7+3x3 3+3+10 4+3x4 (7-3)x4 3+4+9 12x4÷3 3x7-5 (5-3)x8 3+6+7 8x6÷3 7+12-3 3x8-8 8+11-3 9+10-3 3x9-11 12+12÷3 4x5-4 (8-4)x4 4+5+7 (9-5)x4 4+6+6 4x6-8 (10-6)x4 (11-7)x4 4x7-12 8x8÷4 (12-8)x4 9+11-4 10+10-4 5+5+6 5x5-9 (7-5)x8 10x8÷5 9+12-5 10+11-5 (8-6)x8 12x8÷6 10+12-6 11+11-6 (9-7)x8 11+12-7 (10-8)x8 (11-9)x8 (12-10)x8 12+12-8 12x12÷9 |
1+2x8 2x9-1 3x6-1 1+4x4 1+4+12 1+5+11 5+1x12 1+6+10 6+1x11 6+12-1 1+7+9 7+1x10 7+11-1 1+8+8 8+1x9 8+10-1 9+9-1 2+3x5 3+2x7 2x10-3 11+2x3 2+3+12 9+2x4 2+4+11 5+2x6 7+2x5 2+5+10 2x11-5 2+6+9 2+7+8 2x12-7 8+11-2 9+10-2 12+10÷2 11+12÷2 8+3x3 3+3+11 5+3x4 3x7-4 3+4+10 3+5+9 3+6+8 3+7+7 3x8-7 8+12-3 3x9-10 9+11-3 10+10-3 4+4+9 4+5+8 4x6-7 4x7-11 9+12-4 10+11-4 5+5+7 5x5-8 5+6+6 10+12-5 11+11-5 11+12-6 12+12-7 |
(1+1)x9 (1+2)x6 (1+8)x2 1x2x9 (10-1)x2 (1+5)x3 1x3x6 (7-1)x3 (3-1)x9 (4-1)x6 1+5+12 1+6+11 6+1x12 1+7+10 7+1x11 7+12-1 1+8+9 8+1x10 8+11-1 9+1x9 9+10-1 (2+7)x2 2+2x8 2x10-2 (11-2)x2 2x3x3 (2+4)x3 (3+6)x2 (8-2)x3 12x3÷2 2+4x4 (4+5)x2 4+2x7 9x4÷2 10+2x4 2x11-4 2+4+12 (5-2)x6 8+2x5 2+5+11 6x6÷2 2+6+10 2x12-6 2+7+9 2+8+8 8+12-2 9+11-2 10+10-2 12+12÷2 (3+3)x3 3+3x5 3x7-3 9+3x3 3+3+12 6+3x4 (10-4)x3 3+4+11 (5-3)x9 3+5+10 (11-5)x3 (6-3)x6 3x8-6 9x6÷3 (12-6)x3 3+7+8 3x9-9 9+12-3 10+11-3 3x10-12 4+4+10 4+5+9 4x6-6 (7-4)x6 4+6+8 (6-4)x9 12x6÷4 4+7+7 4x7-10 9x8÷4 10+12-4 11+11-4 5x5-7 5+5+8 5+6+7 (8-5)x6 5x6-12 (7-5)x9 10x9÷5 11+12-5 6+6+6 (9-6)x6 (10-7)x6 (8-6)x9 (11-8)x6 12x9÷6 12+12-6 (9-7)x9 (10-8)x9 12x12÷8 (11-9)x9 (12-10)x9 |
Equa 19 |
Equa 20 |
Equa 21 |
Equa 22 |
Equa 23 |
Equa 24 |
1+2x9 2x10-1 1+3x6 4x5-1 1+6+12 1+7+11 7+1x12 1+8+10 8+1x11 8+12-1 1+9+9 9+1x10 9+11-1 10+10-1 3x7-2 3+2x8 2x11-3 11+2x4 5+2x7 9+2x5 2x12-5 7+2x6 2+6+11 2+7+10 2+8+9 9+12-2 10+11-2 10+3x3 3+4x4 4+3x5 7+3x4 3+4+12 3x8-5 3+5+11 3+6+10 3+7+9 3+8+8 3x9-8 3x10-11 10+12-3 11+11-3 4+4+11 4x6-5 4+5+10 4+6+9 4+7+8 4x7-9 11+12-4 5x5-6 5+5+9 5+6+8 5x6-11 5+7+7 12+12-5 6+6+7 |
(1+1)x10 (1+9)x2 1x2x10 (11-1)x2 (1+3)x5 3x7-1 (3-1)x10 (1+4)x4 1x4x5 (6-1)x4 (5-1)x5 1+7+12 1+8+11 8+1x12 1+9+10 9+1x11 9+12-1 10+1x10 10+11-1 2x2x5 (2+8)x2 2+2x9 2x11-2 (12-2)x2 (2+3)x4 2+3x6 (3+7)x2 (4+6)x2 (7-2)x4 4+2x8 10x4÷2 12+2x4 (5+5)x2 (6-2)x5 8x5÷2 10+2x5 6+2x7 8+2x6 2+6+12 2+7+11 2+8+10 2+9+9 10+12-2 11+11-2 11+3x3 8+3x4 5+3x5 (7-3)x5 (5-3)x10 12x5÷3 10x6÷3 3+6+11 3x9-7 3+7+10 3+8+9 3x10-10 11+12-3 4+4x4 4x6-4 (9-4)x4 4+4+12 (8-4)x5 (10-5)x4 4+5+11 (6-4)x10 (11-6)x4 4x7-8 4+7+9 (12-7)x4 4+8+8 10x8÷4 4x8-12 12+12-4 5x5-5 (9-5)x5 5+5+10 5+6+9 5x6-10 5+7+8 (7-5)x10 (11-7)x5 (12-8)x5 10x10÷5 6+6+8 6+7+7 (8-6)x10 12x10÷6 (9-7)x10 (10-8)x10 (11-9)x10 (12-10)x10 |
(1+2)x7 1+2x10 2x11-1 (1+6)x3 1x3x7 (8-1)x3 1+4x5 (4-1)x7 1+8+12 1+9+11 9+1x12 1+10+10 10+1x11 10+12-1 11+11-1 (2+5)x3 3+2x9 2x12-3 (5-2)x7 5+2x8 11+2x5 7x6÷2 9+2x6 7+2x7 2+7+12 2+8+11 2+9+10 11+12-2 (3+4)x3 3+3x6 3x8-3 (10-3)x3 12+3x3 4x6-3 9+3x4 (11-4)x3 6+3x5 (12-5)x3 (6-3)x7 3x9-6 3+6+12 9x7÷3 3+7+11 3+8+10 3+9+9 3x10-9 3x11-12 12+12-3 5+4x4 5x5-4 4+5+12 4+6+11 4x7-7 4+7+10 12x7÷4 4+8+9 4x8-11 5+5+11 5x6-9 5+6+10 (8-5)x7 5+7+9 5+8+8 6+6+9 6+7+8 (9-6)x7 7+7+7 (10-7)x7 (11-8)x7 (12-9)x7 |
(1+1)x11 (1+10)x2 1x2x11 (12-1)x2 1+3x7 (3-1)x11 1+9+12 1+10+11 10+1x12 11+1x11 11+12-1 (2+9)x2 2+2x10 2x12-2 (3+8)x2 2+4x5 4x6-2 (4+7)x2 4+2x9 11x4÷2 (5+6)x2 12+2x5 6+2x8 10+2x6 8+2x7 2+8+12 2+9+11 2+10+10 12+12-2 4+3x6 10+3x4 5x5-3 7+3x5 3x9-5 (5-3)x11 11x6÷3 3+7+12 3x10-8 3+8+11 3+9+10 3x11-11 6+4x4 4x7-6 (6-4)x11 4+6+12 4+7+11 4x8-10 11x8÷4 4+9+9 5+5+12 5x6-8 5+6+11 5+7+10 (7-5)x11 5+8+9 11x10÷5 6+6+10 6+7+9 6+8+8 (8-6)x11 12x11÷6 7+7+8 (9-7)x11 (10-8)x11 (11-9)x11 (12-10)x11 |
1+2x11 2x12-1 3x8-1 4x6-1 1+10+12 1+11+11 11+1x12 12+12-1 2+3x7 3+2x10 5x5-2 5+2x9 11+2x6 7+2x8 9+2x7 2+9+12 2+10+11 3+4x5 3x9-4 11+3x4 5+3x6 8+3x5 3x10-7 3+8+12 3+9+11 3+10+10 3x11-10 7+4x4 4x7-5 4+7+12 4x8-9 4+8+11 4+9+10 5x6-7 5+6+12 5+7+11 5x7-12 5+8+10 5+9+9 6+6+11 6+7+10 6+8+9 7+7+9 7+8+8 |
(1+1)x12 (1+2)x8 (1+11)x2 1x2x12 (1+3)x6 (1+7)x3 1x3x8 (9-1)x3 (3-1)x12 (1+5)x4 1x4x6 (7-1)x4 (4-1)x8 5x5-1 (5-1)x6 1+11+12 12+1x12 2x2x6 (2+10)x2 2+2x11 2x3x4 (2+6)x3 (3+9)x2 (10-2)x3 (2+4)x4 (4+8)x2 4+2x10 12x4÷2 (5+7)x2 (5-2)x8 (6+6)x2 8x6÷2 6+2x9 12+2x6 10+2x7 8+2x8 2+10+12 2+11+11 (3+3)x4 (3+5)x3 3+3x7 3x9-3 (11-3)x3 (4+4)x3 (9-3)x4 12+3x4 9+3x5 (5-3)x12 6+3x6 (7-3)x6 (6-3)x8 3x10-6 12x6÷3 9x8÷3 3x11-9 3+9+12 3+10+11 3x12-12 4+4x5 4x7-4 8+4x4 (10-4)x4 (11-5)x4 (8-4)x6 (6-4)x12 (7-4)x8 4x8-8 12x8÷4 4+9+11 4x9-12 4+10+10 5x6-6 (9-5)x6 5x7-11 (7-5)x12 (8-5)x8 5+8+11 5+9+10 12x10÷5 (10-6)x6 6x6-12 (11-7)x6 (9-6)x8 6+8+10 (8-6)x12 6+9+9 12x12÷6 7+7+10 7+8+9 (10-7)x8 (9-7)x12 8+8+8 (11-8)x8 (12-9)x8 (10-8)x12 (11-9)x12 (12-10)x12 |


