Question

1 Calculați, apoi efectuați probele: 6 x 4; 5 * 9; 8 * 3; 2x7.​

Answer 1

6×4=24

P: 24:6=4

24:4=6

5×9=45

P: 45:9=5

45:5=9

8×3=24

P: 24:8=3

24:3=8

2×7=14

P: 14:2=7

14:7=2