Solve by estimating to the nearest hundreds:
a) 245+556
b) 646-321
Answers
Answered by
1
a) -311
b) 325
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Answered by
0
a) round of 245 is 200 and then the round of 556 is 600 and then we add it the a answer is 800
b)round of 646 is 600 and round of 321 is 300 and then we subtracted it the answer is 300.
Mark in brainlest
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