1
If left side 9 × 5, what does the right side equal to balance the scale? =
2
If left side 8 × 7, what does the right side equal to balance the scale? =
3
Balance the scale: 2 + __ 3 =
4
Balance the scale: 1 + __ 7 =
5
If left side 8 × 8, what does the right side equal to balance the scale? =
6
Balance the scale: 8 + 8 5 + ? =
7
Balance the scale: 1 + 2 2 + ? =
8
Balance the scale: 4 + __ 7 =
9
Balance the scale: 3 + __ 8 =
10
Balance the scale: 5 + __ 6 =
11
Balance the scale: 8 + 6 1 + ? =
12
Balance the scale: 2 + 7 3 + ? =
13
If left side 8 × 3, what does the right side equal to balance the scale? =
14
Balance the scale: 9 + 4 1 + ? =
15
Balance the scale: 2 + __ 4 =
16
Balance the scale: 8 + 9 4 + ? =
17
Balance the scale: 4 + 8 4 + ? =
18
Balance the scale: 1 + 3 3 + ? =
19
If left side 7 × 9, what does the right side equal to balance the scale? =
20
Balance the scale: 3 + __ 7 =