Printable multiplication worksheet for students to calculate products of two-digit numbers.

To solve the multiplication problems in the worksheet, we need to multiply each pair of numbers. Let's go through each problem step by step.

First Row:

1. 78 × 34
- Multiply 78 by 4: \( 78 \times 4 = 312 \)
- Multiply 78 by 30 (shift one place to the left): \( 78 \times 30 = 2340 \)
- Add the results: \( 312 + 2340 = 2652 \)
- Answer: 2652

2. 64 × 21
- Multiply 64 by 1: \( 64 \times 1 = 64 \)
- Multiply 64 by 20 (shift one place to the left): \( 64 \times 20 = 1280 \)
- Add the results: \( 64 + 1280 = 1344 \)
- Answer: 1344

3. 57 × 91
- Multiply 57 by 1: \( 57 \times 1 = 57 \)
- Multiply 57 by 90 (shift one place to the left): \( 57 \times 90 = 5130 \)
- Add the results: \( 57 + 5130 = 5187 \)
- Answer: 5187

4. 13 × 64
- Multiply 13 by 4: \( 13 \times 4 = 52 \)
- Multiply 13 by 60 (shift one place to the left): \( 13 \times 60 = 780 \)
- Add the results: \( 52 + 780 = 832 \)
- Answer: 832

Second Row:

5. 32 × 52
- Multiply 32 by 2: \( 32 \times 2 = 64 \)
- Multiply 32 by 50 (shift one place to the left): \( 32 \times 50 = 1600 \)
- Add the results: \( 64 + 1600 = 1664 \)
- Answer: 1664

6. 93 × 64
- Multiply 93 by 4: \( 93 \times 4 = 372 \)
- Multiply 93 by 60 (shift one place to the left): \( 93 \times 60 = 5580 \)
- Add the results: \( 372 + 5580 = 5952 \)
- Answer: 5952

7. 12 × 38
- Multiply 12 by 8: \( 12 \times 8 = 96 \)
- Multiply 12 by 30 (shift one place to the left): \( 12 \times 30 = 360 \)
- Add the results: \( 96 + 360 = 456 \)
- Answer: 456

8. 45 × 27
- Multiply 45 by 7: \( 45 \times 7 = 315 \)
- Multiply 45 by 20 (shift one place to the left): \( 45 \times 20 = 900 \)
- Add the results: \( 315 + 900 = 1215 \)
- Answer: 1215

Third Row:

9. 87 × 62
- Multiply 87 by 2: \( 87 \times 2 = 174 \)
- Multiply 87 by 60 (shift one place to the left): \( 87 \times 60 = 5220 \)
- Add the results: \( 174 + 5220 = 5394 \)
- Answer: 5394

10. 54 × 18
- Multiply 54 by 8: \( 54 \times 8 = 432 \)
- Multiply 54 by 10 (shift one place to the left): \( 54 \times 10 = 540 \)
- Add the results: \( 432 + 540 = 972 \)
- Answer: 972

11. 27 × 64
- Multiply 27 by 4: \( 27 \times 4 = 108 \)
- Multiply 27 by 60 (shift one place to the left): \( 27 \times 60 = 1620 \)
- Add the results: \( 108 + 1620 = 1728 \)
- Answer: 1728

12. 24 × 31
- Multiply 24 by 1: \( 24 \times 1 = 24 \)
- Multiply 24 by 30 (shift one place to the left): \( 24 \times 30 = 720 \)
- Add the results: \( 24 + 720 = 744 \)
- Answer: 744

Fourth Row:

13. 65 × 39
- Multiply 65 by 9: \( 65 \times 9 = 585 \)
- Multiply 65 by 30 (shift one place to the left): \( 65 \times 30 = 1950 \)
- Add the results: \( 585 + 1950 = 2535 \)
- Answer: 2535

14. 34 × 94
- Multiply 34 by 4: \( 34 \times 4 = 136 \)
- Multiply 34 by 90 (shift one place to the left): \( 34 \times 90 = 3060 \)
- Add the results: \( 136 + 3060 = 3196 \)
- Answer: 3196

15. 56 × 41
- Multiply 56 by 1: \( 56 \times 1 = 56 \)
- Multiply 56 by 40 (shift one place to the left): \( 56 \times 40 = 2240 \)
- Add the results: \( 56 + 2240 = 2296 \)
- Answer: 2296

16. 48 × 19
- Multiply 48 by 9: \( 48 \times 9 = 432 \)
- Multiply 48 by 10 (shift one place to the left): \( 48 \times 10 = 480 \)
- Add the results: \( 432 + 480 = 912 \)
- Answer: 912

Final Answers:

\[
\boxed{
\begin{array}{cccc}
2652 & 1344 & 5187 & 832 \\
1664 & 5952 & 456 & 1215 \\
5394 & 972 & 1728 & 744 \\
2535 & 3196 & 2296 & 912 \\
\end{array}
}
\]