🎯 Part 1: Powers of 10 and Estimation

I can: Multiply whole numbers by powers of 10 and estimate products.

1. What is 47 × 100?

470

4,700

47,000

400,700

2. Estimate the product of 38 × 62 by rounding to the nearest ten.

3. 284 × 1,000 = ___________

4. Which is the best estimate for 89 × 31?

2,400

2,700

3,200

3,600

✏️ Part 2: Multi-Digit Multiplication

I can: Multiply 2-digit by 1-digit, 2-digit by 2-digit, and 3-digit by 2-digit whole numbers.

5. Solve: 67 × 8

6. Calculate: 45 × 23

7. Find the product: 346 × 52

8. A school auditorium has 28 rows with 34 seats in each row. How many seats are there in total?

I can: Multiply 2-digit and 3-digit whole numbers by numbers containing zeros.

9. Calculate: 76 × 205

10. Solve: 143 × 307

11. A factory produces 408 toys per day. How many toys will they produce in 25 days?

12. Extension Challenge: Find two 2-digit numbers that when multiplied together give a product between 2,500 and 2,600. Show your work.