Three Digit Multiplication Worksheet for 4th - 5th Grade | Lesson ... - Free Printable

Here are the solutions to the multiplication problems on the worksheet. I have calculated each one step-by-step to ensure accuracy.

1. $2,641 \times 354$
* $2,641 \times 4 = 10,564$
* $2,641 \times 50 = 132,050$
* $2,641 \times 300 = 792,300$
* Total: $10,564 + 132,050 + 792,300 = 934,914$

2. $5,072 \times 311$
* $5,072 \times 1 = 5,072$
* $5,072 \times 10 = 50,720$
* $5,072 \times 300 = 1,521,600$
* Total: $5,072 + 50,720 + 1,521,600 = 1,577,392$

3. $1,570 \times 701$
* $1,570 \times 1 = 1,570$
* $1,570 \times 700 = 1,099,000$
* Total: $1,570 + 1,099,000 = 1,100,570$

4. $3,857 \times 721$
* $3,857 \times 1 = 3,857$
* $3,857 \times 20 = 77,140$
* $3,857 \times 700 = 2,699,900$
* Total: $3,857 + 77,140 + 2,699,900 = 2,780,897$

5. $6,822 \times 355$
* $6,822 \times 5 = 34,110$
* $6,822 \times 50 = 341,100$
* $6,822 \times 300 = 2,046,600$
* Total: $34,110 + 341,100 + 2,046,600 = 2,421,810$

6. $3,467 \times 855$
* $3,467 \times 5 = 17,335$
* $3,467 \times 50 = 173,350$
* $3,467 \times 800 = 2,773,600$
* Total: $17,335 + 173,350 + 2,773,600 = 2,964,285$

7. $1,175 \times 301$
* $1,175 \times 1 = 1,175$
* $1,175 \times 300 = 352,500$
* Total: $1,175 + 352,500 = 353,675$

8. $7,850 \times 138$
* $7,850 \times 8 = 62,800$
* $7,850 \times 30 = 235,500$
* $7,850 \times 100 = 785,000$
* Total: $62,800 + 235,500 + 785,000 = 1,083,300$

9. $3,815 \times 131$
* $3,815 \times 1 = 3,815$
* $3,815 \times 30 = 114,450$
* $3,815 \times 100 = 381,500$
* Total: $3,815 + 114,450 + 381,500 = 499,765$

10. $1,231 \times 352$
* $1,231 \times 2 = 2,462$
* $1,231 \times 50 = 61,550$
* $1,231 \times 300 = 369,300$
* Total: $2,462 + 61,550 + 369,300 = 433,312$

11. $1,754 \times 958$
* $1,754 \times 8 = 14,032$
* $1,754 \times 50 = 87,700$
* $1,754 \times 900 = 1,578,600$
* Total: $14,032 + 87,700 + 1,578,600 = 1,680,332$

12. $2,707 \times 215$
* $2,707 \times 5 = 13,535$
* $2,707 \times 10 = 27,070$
* $2,707 \times 200 = 541,400$
* Total: $13,535 + 27,070 + 541,400 = 582,005$

13. $3,621 \times 181$
* $3,621 \times 1 = 3,621$
* $3,621 \times 80 = 289,680$
* $3,621 \times 100 = 362,100$
* Total: $3,621 + 289,680 + 362,100 = 655,401$

14. $2,113 \times 522$
* $2,113 \times 2 = 4,226$
* $2,113 \times 20 = 42,260$
* $2,113 \times 500 = 1,056,500$
* Total: $4,226 + 42,260 + 1,056,500 = 1,102,986$

15. $7,145 \times 180$
* $7,145 \times 0 = 0$
* $7,145 \times 80 = 571,600$
* $7,145 \times 100 = 714,500$
* Total: $0 + 571,600 + 714,500 = 1,286,100$

16. $2,000 \times 490$
* Multiply $2 \times 49 = 98$.
* Add the four zeros from the original numbers ($000$ and $0$).
* Total: $980,000$

Final Answer:
1. 934,914
2. 1,577,392
3. 1,100,570
4. 2,780,897
5. 2,421,810
6. 2,964,285
7. 353,675
8. 1,083,300
9. 499,765
10. 433,312
11. 1,680,332
12. 582,005
13. 655,401
14. 1,102,986
15. 1,286,100
16. 980,000