Question

calculează
$6\times 10 \div 10 + 25 \div 5$
$15 \div 5 \times 4 + 6 - 3 \times 4$
$24 + 6 \times 4 \div 3$
$82 - 15 \div 3 \times 4$

$35 \div 5 \times 2 \div 2 \times 4$
$40 \div 5 \times 6 - 16 - 2$
​

Answer 1

Răspuns:

prima =11

a doua =6

a treia=32

a patra=62

a cincea=28

a șasea =10

Answer 2

1) 6*10:10+25:5=
=60:10+5
=6+5
=11

2)15:5*4+6-3*4=
=3*4+6-12
=12+6-12
=18-12
=16

3)24+6*4:3
=24+24:3
=24+8
=32

4)82-15:3*4
=82-5*4
=82-20
=62

5)35:5*2:2*4
=7*1*4
=7*4
=28

6)40:5*6-16-2
=8*6-16-2
=48-16-2
=32-2
=30