Răspuns :
Răspuns:✓buneaana43✓
Explicație pas cu pas:
3×17=3×(10+7)=3×10+3×7=>51
4×15=4×(10+5)=4×10+4×5=>60
6×12=6×(10+2)=6×10+6×2=>72
9×13=9×(10+3)=9×10+9×3=>117
5×16=5×(10+6)=5×10+5×6=>80
19×5=5×19=5×(10+9)=5×10+5×9=>95
11×7=7×11=7×(10+1)=7×10+7×1=>77
13×8=8×13=8×(10+3)=8×10+8×3=>104
18×4=4×18=4×(10+8)=4×10+4×8=>72
19×2=2×19=2×(10+9)=2×10+2×9=>38
14×6=6×14=6×(10+4)=6×10+9×4=>84
Sper că te am ajutat ! Succes la teme !
Răspuns:
2 x 18 = 36
3 x 17 = 51
4 x 15 = 60
6 x 12 = 72
9 x 13 = 117
5 x 16 = 80
19 x 5 = 95
11 x 7 = 77
13 x 8 = 96
18 x 4 = 72
11x 7 = 77
13 x 8 = 104
18 x 4 = 72
19 x 2 = 38
14 x 6 = 84
sper ca te-am ajutat ;)))