Estimate the value of the following to the nearest ten. (a).67+99. (b).364-273
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Answered by
0
Answer:
(a) 170
(b) 90
Step-by-step explanation:
(a) 67 + 99 = 166 = 170
(b) 364 - 273 = 91 = 90
Answered by
0
Step-by-step explanation:
a)ans = 170
if you take 69 and 99 to the nearest tens you will get 70+100 which is equal to 170
b)ans= 90
if you take 364 and 273 to the nearest tens you will get 360 - 270 which is equal to 90
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