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