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