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