Estimate each of the following using general rule.
a) 730 + 998
b) 796 - 314
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Answer:
) 730 + 998
Nearest round off of 730 = 700
Nearest round off of 998 = 1000
Sum of 730 + 998 = 700 + 1000 = 1700
(b) 796 - 314
Nearest round off of 796 = 800
Nearest round off 314 = 300
Subtraction of 796 - 314 = 800 - 300 = 500
Step-by-step explanation:
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