1
Balance the scale: 1 + __ 5 =
2
If left side 8 × 2, what does the right side equal to balance the scale? =
3
Balance the scale: 7 + 10 2 + ? =
4
Balance the scale: 7 + 1 3 + ? =
5
If left side 7 × 6, what does the right side equal to balance the scale? =
6
If left side 5 × 5, what does the right side equal to balance the scale? =
7
Balance the scale: 8 + 8 8 + ? =
8
Balance the scale: 2 + __ 3 =
9
Balance the scale: 7 + 4 9 + ? =
10
Balance the scale: 4 + 6 6 + ? =
11
Balance the scale: 1 + __ 3 =
12
Balance the scale: 1 + __ 7 =
13
If left side 9 × 3, what does the right side equal to balance the scale? =
14
If left side 4 × 6, what does the right side equal to balance the scale? =
15
Balance the scale: 1 + __ 4 =
16
If left side 2 × 3, what does the right side equal to balance the scale? =
17
Balance the scale: 2 + 2 1 + ? =
18
Balance the scale: 3 + __ 6 =