l l l l l l l l l l l 18

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l l l l l l l l l l l 436

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In this lesson you learned to estimate solutions to multi-step story problems by rounding.

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l l l l l l l l l l l 98

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About how many more points do we need? About how many months do you estimate it will take? Explain your answers.

What equation shows about how many points the boys scored in all? 700 + 470 + 650 800 + 600 +500 788 + 632 + 469 750 + 650 + 450