Pamięciowe dodawanie i odejmowanie liczb naturalnych
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Mathematics
3rd - 4th Grade
Used 97+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
10 + 12 to:
22
23
32
30
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
37 + 23 to:
50
60
57
53
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
48 + 29 wynosi:
21
72
86
77
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
80 - 32 równa się
28
38
48
58
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
126 - 27 równa się
101
100
99
98
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
52 - 38 wynosi
26
24
14
36
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
650 - 240 to:
110
220
330
410
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