Question

Calculații :3×4×6=. 10+10×10×0= 17+(21:3)-5+1=. 100-(45:5)+(36:4)-(8×4)=

Answer 1

Răspuns :

1). 3×4×6=12×6=72

2). 10+10×10×0=

10+0=10

3). 17+(21:3)-5+1=

17+7-5+1=

24-5+1=

19+1=20

4). 100 - (45:5)+(36:4)-(8×4)=

100 - 9 + 9 - 32=

91 + 9 -32 =

100 - 32 = 68

Answer 2

3 × 4 × 6 =

12 × 6 = 72

10 + 10 × 10 × 0 =

10 + 100 × 0 =

10 + 0 = 10

17 + ( 21 : 3 ) - 5 + 1 =

17 + 7 - 5 + 1 =

24 - 5 + 1 =

19 + 1 = 20

100 - ( 45 : 5 ) + ( 36 : 4 ) - ( 8 × 4 ) =

100 - 9 + 9 - 32 =

91 + 9 - 32 =

100 - 32 = 68