Sciences
Quizz Sciences

Math

12 played - 1 mth ago
QUIZ 9 QUESTIONS
62%
1
1+1

1+1

2

3×7

3
-15+3

-15+3

4
Anna goes to a shop and buys 5 books. Her friend gives her 3 other books. Her enemies takes 4 of them. She realises what they did so she asks someone for some books. He gives her the amount of books divided by 2 and added 8 books. A stranger steals half of her books. She finally heads home but looses 2 books on the way. How many books are left

Anna goes to a shop and buys 5 books. Her friend gives her 3 other books. Her enemies takes 4 of them. She realises what they did so she asks someone for some books. He gives her the amount of books divided by 2 and added 8 books. A stranger steals half of her books. She finally heads home but looses 2 books on the way. How many books are left

5

30÷6

6
In the expression "(3+5×2)×9", wich one do you calculate first ?

In the expression "(3+5×2)×9", wich one do you calculate first ?

7

What is 80% of 10?

8
If Luca gains 50€ in 1h, how much will she gain in 5h ?

If Luca gains 50€ in 1h, how much will she gain in 5h ?

9
(70-34)÷1×2+10y+5×y
Simplify as much as possible

(70-34)÷1×2+10y+5×y
Simplify as much as possible


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