Question

calculează: a)(18+2×7):(12 : 2+8 :4)= b) 24-24 :3 ×( 72 :92×3) : 4×5= c)36:6+4×2×5-(20-12:3)= d)42:7+(6+6):2-24:(5+3= e)(25+20):5-19+5):8= f) 10+(10:10+10)-(10×1+10)=

Answer 1

a)32:8=4
b)16×2,34:20=37,44:20=1,872
c)6+40-16=30
d)6+12÷2-24÷8=9
e)45÷5-24÷8=6
f)10+11-20=1
cp