
Adição e subtração de números racionais na representação decimal
Authored by Ilda Pavret
Mathematics
1st - 10th Grade
Used 21+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3,00 + 1,50
5,50
4,50
3,50
6,50
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3,00 - 1,50
4,50
3,50
2,50
1,50
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7,05 + 2,30
9,35
8,65
9,65
8,35
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
20 - 16,30
4,70
3,70
4,30
3,30
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
5,10 + 2,70 + 3
10,70
9,80
10,80
11,70
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
29,5 + 3,5
31,50
32
32,5
33
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
160 - 60,50
97,50
98,50
99,50
100,50
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