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LSM Online Carnival 2023
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450 + 200 =
650
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Okay!
100 more than 780 is
880
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Okay!
10 less than 800 is
790
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Okay!
329 + 300 =
629
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Okay!
In 327, the digit 3 stands for
300
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In 428, the digit 2 stands for
20
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540 - 50 =
490
Oops!
Okay!
985 - 50 =
935
Oops!
Okay!
480 + 20 =
500
Oops!
Okay!
520 - 30
490
Oops!
Okay!
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