Question

afla numerele necunoscute 9820 -×=1874 . b) 5002 - × = 2153

Answer 1

a) x= 9820 - 1874
x= 7946
b) x= 5002- 2153
x= 2.849

Answer 2

$9820 - x = 1874 \\ x = 9820 - 1874 \\ x = 7946\\\\ \\ 5002 - x = 2153 \\ \\ x = 5002 - 2153 \\ x = 2849$
Vacanta plăcută!