Do the following

1. Liam has 3 times as many marbles as Sarah. If Sarah has 8 marbles, how many marbles does Liam have?

A) 8
B) 24
C) 12
D) 20

2. A book costs $15. If you buy 4 books, how much will you spend in total?

A) $45
B) $60
C) $30
D)$75

3. Emily bought 5 packs of stickers. Each pack contains 12 stickers. How many stickers does she have in total?

A) 60
B) 50
C) 70
D) 55

4. A rectangle has a length of 10 cm and a width of x cm. If the perimeter is 50 cm, what is the value of x?

A) 15
B) 10
C) 5
D) 20

5. Tom is 5 years older than Anna. If Anna is x years old, how old is Tom?

A) x + 5
B) x - 5
C) 5
D) x + 10

6. A gardener has 36 plants. He wants to plant them in rows with 4 plants in each row. How many rows can he make?

A) 9
B) 8
C) 6
D) 12

7. In a class, there are 24 students. If 3/4 of them are boys, how many girls are there?

A) 6
B) 18
C) 12
D) 9

8. Jessica is saving money for a video game that costs $50. If she saves $10 each week, how many weeks will it take her to save enough money?

A) 5
B) 6
C) 4
D) 7

9. A pizza is cut into 8 equal slices. If Maria eats 3 slices, what fraction of the pizza is left?

A) 1/2
B) 5/8
C) 3/8
D) 1/4

10. A box contains x chocolates. If you eat 3 chocolates, how many chocolates are left in the box?

A) x + 3
B) x - 3
C) 3 - x
D) x × 3