chermain1984 chermain1984

16-11-2018
Mathematics

contestada

add decimals 16.18+5.94 estimate then find the sum

Respuesta :

sharris123 sharris123

16-11-2018

Exact answer: 22.12

Estimate: ~22 (or 20 depending on your problem)

Why?: 5 or MORE raise the score; 4 or LESS let it rest. 2 is close to 0 so it can’t change the 1 into a 2 and 1 is close to 0 so it can’t change the 2 into a 3

Hope this helps

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