Question

*Estimate each product using rounding or compatible numbers.

9.02 × 80
Estimate Answer:

33.05 × 200
Estimate Answer:

45.3 × 4
Estimate Answer:

37 × 0.93
Estimate Answer:

1.67 × 4
Estimate Answer:

Answer 1

To estimate each product, we'll round the numbers to make them easier to work with.

1. **9.02 × 80**
- Round 9.02 to 9.
- Estimate: 9 × 80 = 720
- **Estimate Answer: 720**

2. **33.05 × 200**
- Round 33.05 to 33.
- Estimate: 33 × 200 = 6600
- **Estimate Answer: 6600**

3. **45.3 × 4**
- Round 45.3 to 45.
- Estimate: 45 × 4 = 180
- **Estimate Answer: 180**

4. **37 × 0.93**
- Round 0.93 to 1 (for simplicity).
- Estimate: 37 × 1 = 37
- **Estimate Answer: 37**

5. **1.67 × 4**
- Round 1.67 to 2.
- Estimate: 2 × 4 = 8
- **Estimate Answer: 8**

These estimates should provide quick calculations that are easy to work with for mental math.