Grade 4 Multiply & Divide worksheet
from Gradelings · Name: ______________________
How to explain it
- Break the bigger number into tens and ones.
- Multiply each part.
- Add the parts back together.
Example: 3 × 24 = ? 24 is 20 + 4. 3 × 20 = 60 and 3 × 4 = 12. 60 + 12 = 72. Answer: 72
Question 1
What is 400 × 4?
400 × 4 = ?
- 2000
- 160
- 1600
- 16 000
1600
Hint: 4 × 4 = 16. So 4 hundreds × 4 = 16 hundreds, which is 1600.
Question 2
Which shows a way to find 5 × 51?
- 5 × 50 × 1
- 5 × 50 + 1
- 5 × 50 + 5 × 1
- 5 × 5 + 5 × 1
5 × 50 + 5 × 1
Hint: Split 51 into 50 + 1. Multiply both parts by 5: 5 × 50 = 250 and 5 × 1 = 5. Then add.
Question 3
70 apples are put into bags of 5. How many bags are filled?
🍎answer box
14
Hint: Divide 70 by 5. Split 70 into 50 + 20 and divide each part by 5.
Question 4
A train carries 78 passengers on each trip. How many passengers ride on 4 trips?
🚂answer box
312
Hint: 4 groups of 78 is 78 × 4. Split 78 into 70 + 8. Multiply each part by 4: 70 × 4 = 280, 8 × 4 = 32. Then add the parts.
Question 5
What is 84 ÷ 7?
84 ÷ 7 = ?
answer box
12
Hint: Split 84 into parts that are easy to share by 7: 70 + 14. 70 ÷ 7 = 10 and 14 ÷ 7 = 2. Add the two answers.
Question 6
What is 53 ÷ 3?
53 ÷ 3
- 17 R2
- 17 R1
- 16 R5
- 18 R2
17 R2
Hint: 3 × 17 = 51, the closest you can get without going over 53. 53 − 51 = 2 left over, so the remainder is 2.
Question 7
What is 72 × 7?
72 × 7 = ?
answer box
504
Hint: Split 72 into 70 + 2. Multiply each part by 7: 70 × 7 = 490, 2 × 7 = 14. Then add the parts.
Question 8
What is 316 × 3?
316 × 3 = ?
answer box
948
Hint: Split 316 into 300 + 10 + 6. Multiply each part by 3: 300 × 3 = 900, 10 × 3 = 30, 6 × 3 = 18. Then add the parts.
Question 9
What is 56 ÷ 4?
56 ÷ 4 = ?
answer box
14
Hint: Split 56 into parts that are easy to share by 4: 40 + 16. 40 ÷ 4 = 10 and 16 ÷ 4 = 4. Add the two answers.
Question 10
36 stickers are shared equally among 2 albums. How many stickers go in each album?
⭐answer box
18
Hint: Divide 36 by 2. Split 36 into 20 + 16 and divide each part by 2.
Answer key
- 1. 1600
- 2. 5 × 50 + 5 × 1
- 3. 14
- 4. 312
- 5. 12
- 6. 17 R2
- 7. 504
- 8. 948
- 9. 14
- 10. 18
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