Estimate each of the numbers using round of method on hundred digit.
a) 932+654
b) 2440+3220
c) 427+379
D) 843-728
e) 7345-4255
Answers
Answered by
0
Answer:
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Answered by
1
Step-by-step explanation:
a. 900+700=1600
b. 2400+3200=5600
c. 420+380=800
d. 800+700=1500
e. 7300+4300=11600
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