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Add 100s; 1,000s
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6,781 + 2,000 =
8,781
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Okay!
6,052 + 500 =
6,552
Oops!
Okay!
7,239 + 300 =
7,539
Oops!
Okay!
2,231 + 7,000=
9,231
Oops!
Okay!
238 + 300 =
538
Oops!
Okay!
723 + 200 =
923
Oops!
Okay!
2,909 + 5,000 =
7,909
Oops!
Okay!
589 + 300 =
889
Oops!
Okay!
7,392 + 2,200=
9,592
Oops!
Okay!
5,302 + 3,,000 =
8,302
Oops!
Okay!
392 + 600 =
992
Oops!
Okay!
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