Question

6- Calcule:

a) 2,3 + 12,02 + 134,082 =


b) 2 + 1,3 + ¼ =

c) 8 + 3,2 × 1,12 + 0,01 =


d) 1000 - 98,987 =


e) 10 : 25 =​

Answer 1

a) 2,3 + 12,02 + 134,082 =

14,32 + 134,082

134.096,32

b) 2 + 1,3 + ¼ =

14.2/4 = 3.55

c) 8 + 3,2 × 1,12 + 0,01 =

8 + 3.584 + 0.01

11.584 + 0.01

11.594

d) 1000 - 98,987 =

-(98,987 - 1000)

-97,987

e) 10 : 25 = 0.4