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

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74 + 20 =

31 + 91 =

28 + 75 =

76 + 26 =

32 + 35 =

85 + 96 =

30 + 49 =

29 + 60 =

59 + 44 =

99 + 81 =

Return to exercise selection

© Oleg Akvan
metodorf.com



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