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