21-40*0,75=?

Ондук бөлчөктөр

Quiz
•
Mathematics
•
11th Grade
•
Hard
жайна Касиева
Used 4+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
0,9
10
31
0,25
-9
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1,1+(1,2-1,3)-14=?
-3,6
-0,4
1
3,6
6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Эки ондук бөлчөктүн көбөйтүндүсү х ке =.Эгерде көбөйтүүчүлөрдүн биринде үтүр бир цифрага оңго жана экинчисинде үтүр эки цифрага солго көчүрүлсө, анда жаңы көбөйтүндү төмөнкүгө = болот:
100х
10х
х
0,1х
0,01х
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Сандарды жүздүк үлүшкө чейин тегеректеп, андан соң суммасын тапкыла: 0,0254+65,0625=?
650
152
52
65,1
65,09
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
800
45
80
12
10
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
12,07-9,125=?
1,122
2,459
21,132
2,945
1,549
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