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