Mathematics, 16.12.2019 20:31 jairus34
Mr. walker asked his students to use the associative property to find an expression that is equivalent to (13+15+20)+(20+47+18). the expressions that four students created are shown in the table below.
jerry (20+13+15)+(20+47+18)
layla (20+47+18)+(13+15+20)
keith (13+20)+(20+47+18)+15
melinda (13+15+20+20)+(47+18)
how many of the students correctly applied only the associative property to rewrite the expression?
one
two
three
four
Answers: 1
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Mr. walker asked his students to use the associative property to find an expression that is equivale...
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