Let’s solve each problem one by one. We’re looking for the missing number that makes each equation true.
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1. 6 + □ = 15
We need to find what number added to 6 gives 15.
→ 15 - 6 = 9
✔ So, the missing number is
9
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2. □ × 2 = 8
What number times 2 equals 8?
→ 8 ÷ 2 = 4
✔ So, the missing number is
4
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3. □ - 6 = 12
What number minus 6 equals 12?
→ 12 + 6 = 18
✔ So, the missing number is
18
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4. 25 + □ = 36
What number added to 25 gives 36?
→ 36 - 25 = 11
✔ So, the missing number is
11
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5. 40 ÷ □ = 4
40 divided by what number equals 4?
→ 40 ÷ 4 = 10
✔ So, the missing number is
10
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6. □ - 5 = 30
What number minus 5 equals 30?
→ 30 + 5 = 35
✔ So, the missing number is
35
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7. □ × 10 = 20
What number times 10 equals 20?
→ 20 ÷ 10 = 2
✔ So, the missing number is
2
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8. 18 ÷ □ = 9
18 divided by what number equals 9?
→ 18 ÷ 9 = 2
✔ So, the missing number is
2
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9. 29 + □ = 33
What number added to 29 gives 33?
→ 33 - 29 = 4
✔ So, the missing number is
4
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10. □ - 13 = 10
What number minus 13 equals 10?
→ 10 + 13 = 23
✔ So, the missing number is
23
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Final Answer:
1. 9
2. 4
3. 18
4. 11
5. 10
6. 35
7. 2
8. 2
9. 4
10. 23
Parent Tip: Review the logic above to help your child master the concept of missing division worksheet.
