Question

Estimate the sum or difference

a. 4589 + 667

b. 4969 – 33

Answer 1

Answer:

4589+667= 5256

4969-33= 4936

Answer 2

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a) 4589 + 667 = sum

➪ 4589 + 667 = 5256

b) 4969 - 33 = difference

➪ 4969 - 33 = 4936