Question

Do You Know How?

In 3-6, multiply to find the product.
Estimate to check for reasonableness.
3. 205 x 23
4. 108 x 34
5. 410 x 44
6. 302 x 30

Answer 1

3. 4,715 (estimate: 5,000)

4. 3,672 (estimate: 3,300)

5. 18,040 (estimate: 16,000)

6. 9,060 (estimate: 9,000)

Step-by-step explanation:

It is reasonable if your answer is somewhat close to the estimate.