Răspuns :
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a) 2 × 7 = 14
2 × 3 = 6
2 × 9 = 18
b) 3 × 6 = 18
3 × 4 = 12
3 × 8 = 24
c) 5 × 2 × 7 = 70
d) 8 + 9 = 17
a) 2 × 7 = 14
2 × 3 = 6
2 × 9 = 18
b) 3 × 6 = 18
3 × 4 = 12
3 × 8 = 24
c) 5 × 2 × 7 = 70
d) 8 + 9 = 17