Question

UNITAT Exersåm t Află câtul şi verifică, făcând proba prin operaţia inversă: 8:8= 5: 1 = 80:10= 7:1 = 0 : 3 = 50: 5= 0:4= 20:10= 60:10= 0:10 = 90:10 = 90: 9 =​

Answer 1

$8 \div 8 = 1 < = > 1 \times 8 = 8 \\ 5 \div 1 = 5 < = > 5 \times 1 = 5 \\ 80 \div 10 = 8 < = > 8 \times 10 = 80 \\ 7 \div1 = 7 < = > 7 \times 1 = 7 \\ 0 \div 3 = 0 < = > 0 \times 3 = 0 \\ 50 \div 5 = 10 < = > 5 \times 10 = 50$

$0 \div 4 = 0 < = > 0 \times 4 = 0 \\ 20 \div 10 = 2 < = > 10 \times 2 = 20 \\ 60 \div 10 = 6 < = > 6 \times 10 = 60 \\ 0 \div 10 = 0 < = > 0 \times 10 = 0 \\ 90 \div 10 = 9 < = > 9 \times 10 = 90 \\ 90 \div 9 = 10 < = > 9 \times 10 = 90$