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Explain how to estimate 368+231 two different ways

User JonHendrix
by
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1 Answer

5 votes

Answer:

Explanation:

368..........400

231...........200

400+200 = 600

300+200 =500

68.......70

31........30

70+30 =100 500+100 =600

User Colin Smith
by
5.1k points
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