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