
Дії з раціональними числами.
Authored by Любов Карповська
Mathematics
12th Grade
Used 23+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-9-21=
30
-12
-30
-40
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-4+14
-10
10
-18
18
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10-18
8
-28
28
-8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-13*0,1
-1,3
-130
1,3
0,13
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-0,9*(-0,3)
-2,7
-0,27
0,27
0,027
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
72:(-9)
9
-8
-9
8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-24
24
-144
144
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