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