Math, asked by sachinpatil2535, 6 months ago

Find the sum and difference using estimation
a. 455 + 377
b. 481-238

Answers

Answered by 7b20khushi

2

Answer:

a. 455+377=832 if rounded of 830

b. 481-238=243 if rounded of 240

Step-by-step explanation:

Answered by Brainlyboy73

3

Answer:

455+377=832

481-238=443

I hope help you

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