Use front-end estimation to estimate the sum.
56.7 + 23.44
70
60
80
9...
![subject](/tpl/images/cats/mat.png)
Mathematics, 18.11.2020 22:10 krystalhurst97
Use front-end estimation to estimate the sum.
56.7 + 23.44
70
60
80
90
![ansver](/tpl/images/cats/User.png)
Answers: 2
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