The third graders have 250 erasers and scissors in the school store. They sell 47 erasers and 33 pens. How many erasers and scissors are left in the store? Show your work.
170
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15
706 â 427
279
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What is the sum? Solve the addition problem.
908
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Use expanded form
588
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15
Taylor has 56 stickers. She plays with Lilly who has 27 stickers. How many stickers do the two girls have altogether?
83
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Which equations model the most reasonable estimate of the sum? 719 + 189
b or c
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409 + 437
846
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432 â 176
256
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Gunner buys 75 lollipops at the candy shop. He gives away 47 of them to his friends. How many does he have left?
28
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lifesaver
Give 20 points!
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shark
Other team loses 25 points!
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fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
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256 + 365
621
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15
Which equations model the most reasonable estimate of the difference?