Question

Calculeaza dupa modelul dat:8x(3+4)=8x3+8x4=24+32=56 Calculati:1. (5+2) x7= 2.(6+0)x6= 3. (7-1)x8= 4. (4+3+0)x8= 5. (2+2+2)x3=

Answer 1

1.(5+2)x7=5x7+2x7=35+14=49
2.(6+0)x6=6x6+6x0=36+0=36
3.(7-1)x8=7x8-1x8=56-8=48
4.(4+3+0)x8=4x8+3x8+0x8=32+24+0=56+0=56
5.(2+2+2)x3=2x3+2x3+2x3=6+6+6=12+6=18