Question

ajutatima Vă rog îmi trebuie pentru mâine dau coroane

Answer 1

3×6+6×7=18+42=60
3×6+6×7=(3×6)+(6×7)=18+42=60

5×(4+3)=5×7=35
5×(4+3)=5×4+5×3=20+15=35

6×(5+4)=6×9=54
6×(5+4)=6×5+6×4=30+24=54

5×6+5×3=30+15=45
5×6+5×3=(5×6)+(5×3)=30+15=45

5×6+6×7=30+42=72
5×6+6×7=(5×6)+(6×7)=30+42=72