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Use mental math to find the sum. Draw or describe the strategy you use

Use mental math to find the sum. Draw or describe the strategy you use
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Use mental math to find the sum. Draw or describe the strategy you use

User Luis Ferrao
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1 Answer

2 votes
say the numbers are 5+7 you can draw 5 blocks or whatever you want then draw 7 more of whatever shape you chose
User Rhys
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