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