2 + 5 =, 4 + 3 =, 3 + 4 =, 2 + 6 =, 3 + 5 =, 4 + 4 =, 6 + 2 =, 6 – 5 =, 6 – 4 =, 6 – 3 =, 6 – 2 =, 7 – 6 =, 7 – 5 =, 7 – 4 =, 7 – 3 =, 7 – 2 =, 8 – 7 =, 8 – 6 =, 8 – 5 =, 8 – 4 =, 8 – 3 =, 8 – 2 =, 2 + 7 =, 3 + 6 =, 4 + 5 =, 5 + 4 =, 6 + 3 =, 7 + 2 =, 9 – 7 =, 9 – 6 =, 9 – 5 =, 9 – 4 =, 9 – 3 =, 9 – 2 =, 9 - 8 =.

Sčítání a odčítání do 7, 8 a 9

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