Let’s solve each missing factor problem one by one. Remember: in multiplication, if you know the product and one factor, you can find the missing factor by dividing the product by the known factor.
We’ll go row by row, left to right.
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First column:
1. 10 × 11 =
110 → Just multiply.
2. ___ × 6 = 60 → 60 ÷ 6 =
10
3. 11 × 3 =
33 → Multiply.
4. 4 × ___ = 40 → 40 ÷ 4 =
10
5. 2 × 9 =
18 → Multiply.
6. 1 × ___ = 6 → 6 ÷ 1 =
6
7. 12 × ___ = 48 → 48 ÷ 12 =
4
8. ___ × 5 = 55 → 55 ÷ 5 =
11
9. 9 × ___ = 99 → 99 ÷ 9 =
11
10. 11 × 2 =
22 → Multiply.
11. 11 × ___ = 121 → 121 ÷ 11 =
11
12. 7 × 9 =
63 → Multiply.
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Second column:
1. 11 × ___ = 77 → 77 ÷ 11 =
7
2. 11 × ___ = 99 → 99 ÷ 11 =
9
3. ___ × 2 = 12 → 12 ÷ 2 =
6
4. ___ × 9 = 90 → 90 ÷ 9 =
10
5. ___ × 6 = 66 → 66 ÷ 6 =
11
6. ___ × 10 = 80 → 80 ÷ 10 =
8
7. 12 × 6 =
72 → Multiply.
8. ___ × 10 = 20 → 20 ÷ 10 =
2
9. ___ × 11 = 44 → 44 ÷ 11 =
4
10. ___ × 8 = 48 → 48 ÷ 8 =
6
11. 5 × ___ = 55 → 55 ÷ 5 =
11
12. ___ × 12 = 72 → 72 ÷ 12 =
6
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Third column:
1. 11 × ___ = 11 → 11 ÷ 11 =
1
2. 11 × ___ = 88 → 88 ÷ 11 =
8
3. ___ × 2 = 24 → 24 ÷ 2 =
12
4. ___ × 5 = 60 → 60 ÷ 5 =
12
5. ___ × 8 = 80 → 80 ÷ 8 =
10
6. 3 × ___ = 9 → 9 ÷ 3 =
3
7. ___ × 8 = 16 → 16 ÷ 8 =
2
8. 12 × 9 =
108 → Multiply.
9. 10 × 4 =
40 → Multiply.
10. 6 × 6 =
36 → Multiply.
11. 5 × 8 =
40 → Multiply.
12. ___ × 8 = 64 → 64 ÷ 8 =
8
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Now let’s write all answers in order as they appear on the worksheet (left to right, top to bottom):
Row 1:
10 × 11 =
110
11 ×
7 = 77
11 ×
1 = 11
Row 2:
10 × 6 = 60
11 ×
9 = 99
11 ×
8 = 88
Row 3:
11 × 3 =
33
6 × 2 = 12
12 × 2 = 24
Row 4:
4 ×
10 = 40
10 × 9 = 90
12 × 5 = 60
Row 5:
2 × 9 =
18
11 × 6 = 66
10 × 8 = 80
Row 6:
1 ×
6 = 6
8 × 10 = 80
3 ×
3 = 9
Row 7:
12 ×
4 = 48
12 × 6 =
72
2 × 8 = 16
Row 8:
11 × 5 = 55
2 × 10 = 20
12 × 9 =
108
Row 9:
9 ×
11 = 99
4 × 11 = 44
10 × 4 =
40
Row 10:
11 × 2 =
22
6 × 8 = 48
6 × 6 =
36
Row 11:
11 ×
11 = 121
5 ×
11 = 55
5 × 8 =
40
Row 12:
7 × 9 =
63
6 × 12 = 72
8 × 8 = 64
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Final Answer:
110, 7, 1, 10, 9, 8, 33, 6, 12, 10, 10, 12, 18, 11, 10, 6, 8, 3, 4, 72, 2, 11, 2, 108, 11, 4, 40, 22, 6, 36, 11, 11, 40, 63, 6, 8
Parent Tip: Review the logic above to help your child master the concept of math factors worksheet.
