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