Răspuns:
Explicație pas cu pas:
63×11= 63×10 + 63 × 1=630 + 63 = 693
230×11= 230 × 10 + 230 × 1 = 2300 + 230 = 2530
12000×11=12000 × 10 + 12000 × 1=120.000+12000=132.000
120×11= 120 × 10 + 120 × 1=1200 + 120=1320
360×11= 360 × 10 + 360 × 1=3600+360=4260
24000×11=24000 × 10 + 24000 × 1=240.000+24.000=264.000
430×11= 430 × 10 + 430 × 1= 4300 + 430=4730
450×11=450 × 10 + 450 × 1=4500 + 450 =4950
33000×11=33000 × 10 + 33000 × 1=330.000 + 33.000=363.000
Sper sa fie corect!
