smokehouse3823owi5um smokehouse3823owi5um
  • 19-09-2017
  • Mathematics
contestada

Estimate, then find the sum, 356+442

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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 19-09-2017
estimate:

tens:360 + 440 = 800
hundreds: 400 + 400 = 800

800 is your answer

hope this helps
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ryannelguessab
ryannelguessab ryannelguessab
  • 19-09-2017
the sum is 798 estimate is 800 or 780
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