Which equations model the most reasonable estimate of the difference?
b and c
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15
Use expanded form
588
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15
409 + 437
846
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15
256 + 365
621
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monster
Reset all scores!
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shark
Other team loses 10 points!
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gift
Win 20 points!
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banana
Go to last place!
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15
Which equations model the most reasonable estimate of the sum? 719 + 189
b or c
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15
Find the difference. 786 â 213
573
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15
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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20
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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baam
Lose 25 points!
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star
Double points!
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shark
Other team loses 25 points!
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baam
Lose 15 points!
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432 â 176
256
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heart
Other team wins 20 points!
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shark
Other team loses 20 points!
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gift
Win 20 points!
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banana
Go to last place!
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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?