Ex
Estimate each sum to the nearest ten :
a) (87 + 14) (b) (57 + 46) (c
Estimate each sum to the nearest hundre
a) (358 + 224) (b) (270 + 495)
Estimate each sum to the nearest thousa
a) (42836 + 26466)
(b) (367
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Answer:
nearest ten:
(90+10)=100
(60+50)=110
nearest hundred
(400+200)=600
(300+500)=800
nearest thousand
(43000+25000)=68000
Step-by-step explanation:
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