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