Question

Estimate and solve ; 730+998

Answer 1

Rounding off 730 to the nearest hundreds we get, 700

And rounding off 998 to the nearest hundreds we get, 1,000

Therefore, 700 + 1000 = 1,700  

Therefore, estimate of 730+998 is equal to 1,700 according to the general rule.

Answer 2

730 + 998 = 1728

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