
Dodawanie i odejmowanie w pamięci
Authored by Kinga Adamkiewicz
Mathematics
4th Grade
Used 38+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suma liczb 31 i 18 wynosi
59
13
49
12
2.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Wskaż prawidłowe metody obliczania różnicy liczb 78 oraz 35
78 - 35 = 78 - 30 - 5
78 - 35 = 70 - 8 - 30 - 5
78 - 35 = 78 - 5 - 30
78 - 35 = 70 - 30 + 8 - 5
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Wpisz wynik działania: 48 - 15 + 10
(a)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suma liczb 850 i 123 wynosi 963
prawda
fałsz
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak nazywamy wynik dodawania?
suma
różnica
iloraz
iloczyn
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Jak nazywamy liczby w odejmowaniu ?
odjemna, czynnik, iloraz
składnik, suma, odjemnik
czynnik, suma, iloraz
odjemna, odjemnik, różnica
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ile wynosi suma składników 25 i 43?
56
68
58
67
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