19 + (44 + 23) = (19 + 44) + 23
(7+4)x6=66
6
7x8=56 is true
The solutions.
3x + 8 = 4x + 23x - 4x = 2 - 8-x = -6x = 6
12 plus 0 is 12
10+30=70-30
Which number replaces the box to make this a true number sentence? 6 × (7 - 3) = (6 × 7) - ( × 3)
b + b + b + 7 = 223b + 7 = 223b = 15b = 5
9
put a = and the answer
it means you have to make it double
(7+4)x6=66
60 - 20 = 20 + 20=============
6
ok
Put a equal sign at the end