Question

calculeaza 29 – 5 + 6;
b) 42 : 6 ∙ 7;
c) 5 ∙ 24
;
d) 7 + 5 ∙ 2 – 2 ∙ 4 – 1;
e) 35 – 3 ∙ 8 + 11;
f) 9 ∙ 4 – 3 + 10 ∙ 4 + 50 dau coroana !!!!!!!!

Answer 1

Răspuns:

a)29-5+6=

=24+6

=30

b)42÷6×7=

=7×7=49

c)5×24=120

d)7+5×2-2×4-1=

7+10-8-1=

=7+1

=8

e)35-3×8+11=

=35-24+11=

=11+11

=22

f)9×4-3+10×4+50

=36-3+40+50

=33+40+50

=123

Answer 2

A 30
B 42
C 120
D 87
E 267
F 222