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