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(2 X 4) + ( 5 X _) = 58 |
10 |
(3 X 3) - (2 X 2) + _ = 7 |
2 |
(8 x _) - (6 X 1) = 58 |
8 |
(10 X 10) + (7 X _ ) = 163 |
9 |
((3 X _ ) X (2 X 2)) + (7 x 6)= 54 |
1 |