Praca klasowa IV Ułamki dziesiętne
GRUPA A N ............................................. KLASA........ DATA .............
Zad 1 |
Zad 2 |
Zad 3 |
Zad 4 |
Zad 5 |
Zad 6 |
Zad 7 |
Razem |
Ocena |
11 pkt |
8pkt |
15 pkt |
9 pkt |
6 pkt |
10 pkt |
4 pkt |
63 pkt |
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63-58 bdb 57- 49db 48-32 dst 31 - 14 dop 13- 0 ndst podpis rodzica ...............
Zad 1.Zaznacz na osi liczbowej liczby:
a) jednostka co dwie kratki 0,5 3,0 6,5 7,5
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b) jednostka co dziesięć kratek 0,3 0.75 1,2 1,6 2,3
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Zad 2. Zapisz dane ułamki dziesiętne bez użycia kreski ułamkowej:
=
=
=
=
=
=
=
=
Zad 3. Uzupełnij
a) 1 cm = .............. mm b)1 zł = ................. gr c) 1 km =..................m
1 mm =................cm 1gr= ..................zł 1 m= .................km
8mm =.................cm 6gr=..................zł 4m=...................km
13mm =.................cm 57gr=.................zł 367m=..................km
3cm 2mm=..............cm 439gr=................zł 3445 m=.................km
Zad 4. Porównaj , wstaw odpowiedni znak
0,3 ............0,4 45,23 ...............54,23 123,12 ........123,1200
5,9..............6 0,8967..............0,6789 7,00............0,07
3,33 ...........2,33 0,0001..............0,01 9991...............998,9
Zad 5 .Oblicz sposobem pisemnym:
a) 2,34 + 3,7= b) 3,456 + 2,567 = c) 34 + 4,5678 + 34,72 =
d) 4,56 - 3,21 = e) 0,36 - 0,3456 = f) 20,05 - 9,2457 =
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Zad 6. Wykonaj działania : mnożenie lub dzielenie prze 10,100,1000
3,34 . 10 = 53,4 : 10 =
6,4 10 = 653,89 : 100 =
0,8 10 = 45,2 : 100 =
0,12 1000 = 312 : 1000 =
0,2 100 = 0,34 : 10 =
Zad 7. Zeszyt kosztuje 2,4 zł , a blok rysunkowy 4,85 zł .
Ile zapłacisz za 10 zeszytów i 100 bloków rysunkowych ?
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Zad 8 * Ile znaków drogowych w kształcie koła o promieniu 40 cm
można wyciąć z prostokątnego arkusza blachy o wymiarach
2,4 m x 16 dm ?
Praca klasowa IV Ułamki dziesiętne
GRUPA B N ............................................. KLASA........ DATA .............
Zad 1 |
Zad 2 |
Zad 3 |
Zad 4 |
Zad 5 |
Zad 6 |
Zad 7 |
Razem |
Ocena |
11 pkt |
8pkt |
15 pkt |
9 pkt |
6 pkt |
10 pkt |
4 pkt |
63 pkt |
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63- 58 bdb 57-49 db 48-32 dst 31 - 14 dop 13 - 0 ndst podpis rodzica ...............
Zad 1.Zaznacz na osi liczbowej liczby:
a) jednostka co dwie kratki 0,5 4,0 8,5 2,5
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b) jednostka co dziesięć kratek 0,8 0.25 1,4 1,7 2,4
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Zad 2. Zapisz dane ułamki dziesiętne bez użycia kreski ułamkowej:
=
=
=
=
=
=
=
=
Zad 3. Uzupełnij
a) 1 cm = .............. mm b)1 m= ................. cm c) 1 kg =..................g
1 mm =................cm 1cm= ..................m 1 g= .................kg
7mm =.................cm 8cm=..................m 24g=...................kg
43mm =.................cm 37cm=.................m 357g=....................kg
5cm 6mm=..............cm 239cm=................m 6415 g=.................kg
Zad 4. Porównaj , wstaw odpowiedni znak
0,7 ............0,3 67,23 ...............76,23 45, 200 ........45,0200
6,9..............7 0,8696..............0,9686 7,00............7,000000
3,44 ...........2,44 0,02..............0,00009 555,5...........5555
Zad 5 .Oblicz sposobem pisemnym:
a) 3,51 + 2,9= b) 3,654 + 2,756 = c) 51 + 3,5479 + 24,62 =
d) 4,87 - 1,34 = e) 0,46 - 0,4356 = f) 30,04 - 9,2354 =
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Zad 6. Wykonaj działania : mnożenie lub dzielenie prze 10,100,1000
4,71 . 10 = 43,7 : 10 =
8,2 10 = 462,89 : 100 =
0,5 10 = 56,1 : 1000 =
0,32 100 = 789 : 100 =
0,3 1000 = 0,456 : 100 =
Zad 7. Za 10kg pomidorów i 100 kg ziemniaków tata zapłacił 58,8zł. Ile kosztuje 1 kg ziemniaków , jeżeli 1 kg pomidorów kosztuje 1,88 zł?
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Zad 8 * Odległość szkoły od domu Darka jest równa 5,4 km. O której godzinie musi wyjechać z domu , aby zdążyć na godzinę 800, jeśli w czasie 1 minuty przebywa drogę 1800 dm ?