Laura sveria 21 kg, Jonas - 15 kg daugiau. Kiek sveria abu vaikai?
Nežinomo skaičiaus radimas 2 kl.

Quiz
•
Mathematics
•
2nd Grade
•
Hard
Jolanta 147
Used 6+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
36
57
55
61
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Rask turinį, kai atėminys 50, skirtumas 13.
37
63
65
47
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Rask atėminį, kai turinys 60, skirtumas 17.
43
67
76
34
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Rask pirmą dėmenį, kai antras dėmuo 30, suma 45.
75
62
32
15
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Kokį skaičių įrašysi vietoj žvaigždutės?
45 + * = 66
13
15
21
12
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
* + 32 = 60
82
33
93
28
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
* - 21 = 39
40
70
60
18
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