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Arithmetic ability: level two: mental addition of three-digit numbers.

Return to exercise selection

780 + 486 =

892 + 842 =

684 + 556 =

367 + 596 =

174 + 738 =

870 + 461 =

937 + 256 =

573 + 378 =

652 + 553 =

157 + 974 =

Return to exercise selection



Main / Brain training

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metodorf.com



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