Oblicz :

a) 10 × 1 , 62 =
5 ,475 ×10 =
10 × 2 , 8 =
0 , 0067 ×10 =

b) 100 × 1 , 495 =
0 , 243 × 100 =
100 × 0 , 16 =
0 , 0025 × 100 =

c)
3 , 507 × 1000 =
1000 × 0 , 0244 =
0 , 0002 × 1000 =
1000 × 0 , 67 =
2 , 48 × 1000 =
1000×1 , 273 =
15, 7 × 10000 =
10000 × 0 , 062 =

Szybko ! pilne !! wszystkie działania mają byc rozwiazane

2

Odpowiedzi

2010-03-04T14:41:23+01:00
A) 10 × 1 , 62 =16,2
5 ,475 ×10 =54,75
10 × 2 , 8 =28
0 , 0067 ×10 =0,067

b) 100 × 1 , 495 =149,5
0 , 243 × 100 =24,3
100 × 0 , 16 =16
0 , 0025 × 100 =0,25

c)
3 , 507 × 1000 =3507
1000 × 0 , 0244 =24,4
0 , 0002 × 1000 =0,2
1000 × 0 , 67 =670
2 , 48 × 1000 =2480
1000×1 , 273 =1273
15, 7 × 10000 =157000
10000 × 0 , 062 =620
12 4 12
2010-03-04T14:41:34+01:00

a) 10 × 1 , 62 = 16,2
5 ,475 ×10 = 54,75
10 × 2 , 8 = 28
0 , 0067 ×10 =00,067

b) 100 × 1 , 495 =149,5
0 , 243 × 100 =024,3
100 × 0 , 16 =16
0 , 0025 × 100 =25

c)
3 , 507 × 1000 =3507
1000 × 0 , 0244 =24,4
0 , 0002 × 1000 = 2
1000 × 0 , 67 = 67,0
2 , 48 × 1000 =2480
1000×1 , 273 =1273
15, 7 × 10000 =157000
10000 × 0 , 062 =620
11 3 11