Question

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Answer 1

Answer:

1700. , 500. ,16000

Step-by-step explanation:

a) 730+998=1728

b). 796-314=482

c). 12904+2888=15792

Therefore, estimate of 730+998 is equal to 1,700 according to the general rule. Therefore, estimate of 796 – 314 is equal to 500 according to the general rule. Therefore, estimate of 12, 904 + 2,888 is equal to 16,000 according to the general rule.

Answer 2

Answer:

730+998=1728

796-314=482