Mathematics, 13.10.2020 05:01 esanchez2002fcb
Drag the tiles to the correct boxes to complete the pairs.
Match each expression to its simplified form.
(6r+7)+(13+7r) , (13-3/2r)-(1-r) , (-8-r)+(2r-4) , (7r-3/2)-(2/3+6r)
12-1/2r >
r-13/6 >
13r+20 >
-12+r >
Answers: 2
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George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2
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Drag the tiles to the correct boxes to complete the pairs.
Match each expression to its simplified...
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