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Mathematics, 08.11.2020 03:10 alwayspouty624
Explain how you can use properties of operations as strategies to evaluate each expression using mental math. Then evaluate the expression.
a. 0.6+12.7+1.4+2.3
b. 4.5 + 3.9 + (β0.5) + (β4) c . 8 35 β 9 12 + 1 25
d. 485+678β385
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