To estimate the sum orsum or difference.Estimate:Difference:
1 answer:
Answer:
to estimate the sum you round to the closest number like 38 is closest to 40 so you just say you total is $40.00
difference is when say you have 30 dollars and you spend 10 the difference is 10 dollars
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Answer:
93
Step-by-step explanation:
15 x 5 = 75 + 18 = 93
Answer:
Step-by-step explanation:
the expression that is equivalent is 7^6*7^1
