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Christmas 3 Digit Addition
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417 + 237
654
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Okay!
426 + 279
705
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Okay!
452 + 356
808
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Okay!
357 + 379
736
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Okay!
568 + 243
811
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Okay!
999 + 888
1,887
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Okay!
211 + 258
469
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532 + 947
1,479
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Okay!
Noah has 182 candies. Kunting has 29 more candies than Noah. How many candies do they have in all?
393
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True or False If you round the SUM of 652 + 178 to the nearest 100, you get 800
True (830 rounded to the nearest 100 is 800)
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615 + 347
962
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Estimate the answer by rounding each number to the nearest 10. Then add the rounded numbers together. 835 + 127
970
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563 + 349
912
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Okay!
874 + 887
1,761
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Okay!
368 + 359
727
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Okay!
175 + 275
450
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Okay!
True or False 528 + 341 = 647 + 222
True
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235 + 136
371
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Okay!
264 + 717
981
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Okay!
225 + 846
1,071
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Okay!
503 + 125
628
Oops!
Okay!
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