224k views
2 votes
ESTIMATE BY rounding. show how you estimate

User Heisthedon
by
8.0k points

1 Answer

4 votes

Estimate by rounding. Show how you estimated

3. Estimate the products of 218 and 6

218 --> 220, 218 is rounded up to 220

6 --> 10, 6 is rounded up to 10

Calculate 220 x 10 = 2200

The estimated product is 2700

4. Estimate the products of 68 and 7

68 --> 70, 68 is rounded up to 70

7 --> 10, 7 is rounded up to 10

Calculate 70 x 10 = 700

The estimated product is 700

5. Estimate the products of 131 and 29

131 --> 130, 131 is rounded down to 130

29 --> 30, 29 is rounded up to 30

Calculate 130 x 30 = 3900

The estimated product is 3900

User Yuen
by
8.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories