Multiplying by multiples of 10, 100 and 1000 worksheets Grade 4

How to do it

30 × 40: multiply 3 × 4, then attach both zeros: 1200.

Example problems

1. $15 \times 100 =$$1500$Show answer
2. $90 \times 20 =$$1800$Show answer
3. $21 \times 10 =$$210$Show answer
4. $95 \times 10 =$$950$Show answer

Multi-digit multiplication

1. Two-digit by one-digit multiplication
2. Two-digit by one-digit multiplication with carrying
3. Three-digit by one-digit multiplication
4. Four-digit by one-digit multiplication
5. Multiplying by multiples of 10, 100 and 1000
6. Two-digit by two-digit multiplication
7. Three-digit by two-digit multiplication
8. Three-digit by three-digit multiplication