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