Question

Estimate.

1 . Estimate the sum of 32 and 57

nearest 10

2. Estimate the sum of 238 and 475 to

the nearest 100.​

Answer 1

Answer

1)90

2)700

Explanation:

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Answer 2

Answer:

Estimation

Explanation:

1) Estimation of number 32 to the nearest 10 = 30

Estimation of number 57 to the nearest 10 = 60

total required estimation =(60+30) = 90

2) Estimation of number 238 to the nearest 100 = 200

Estimation of number 475 to the nearest 100= 500

total required estimation = (200+500)= 700