Question

b=16×35:14+6923:23 rezolvareaa ​

Answer 1

$16\times \:35\div \:14+6923\div \:23$

$16\times \:35\div \:14 =560\div \:14 =40$                                

$=40+6923\div \:23$

$6923\div \:23=301$

$=40+301$

$=341$

b)

$360\div \:10\times \:100\div \:9-76\div \:4$

$=400-76\div \:4$

$=400-19$

$=381$

c) $2011-201-21 \times 10-1 \times 201 =$

$=2011-201-210-1\times \:201$

$=2011-201-210-201$

$=1399$

d) $20+20\div \:20+\left(20+20\right)^2$

$=20+20\div \:20+40^2$

$=20+20\div \:20+1600$

$=20+1+1600$

$=1621$

Sper că te-am ajutat!

Succes!