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Lyn drew this bar model to solve a problem. What operation should she use to find the unknown number . 90 flowers 54 flowers
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Mar 12, 2018
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Lyn drew this bar model to solve a problem. What operation should she use to find the unknown number .
90 flowers 54 flowers
Mathematics
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Gary Russell
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i think it should be minus operation
Markshiz
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Mar 16, 2018
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