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Main / Brain Training

Arithmetic Ability: Level One: Mental Addition of two-digit numbers.

Return to exercise selection

25 + 67 =

10 + 25 =

29 + 76 =

81 + 37 =

29 + 87 =

39 + 10 =

49 + 82 =

16 + 20 =

37 + 31 =

88 + 76 =

Return to exercise selection



Main / Brain training

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metodorf.com



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