6-10
6. Find the factors of 52
_____ x _____
_____ x ______
_____ x ______
1 x 52
2 x 26
4 x 13
11. Prime, Composite, or neither: 62
Composite
16. Write the fraction in simplest form (if it is already in simplest form then write "simplest form")
3/9
1/3
21. Mrs. Evans has 13 pictures to hand on the wall. Is there any way she can arrange the pictures in rows other that 1 x 13 or 13 x 1, so that the same number of pictures is in each row?
No, 13 is a prime number so the only factors are 1 and 13.
7. Find the factors of 36.
______ x ______
______ x ______
______ x ______
______ x ______
______ x ______
1 x 36
2 x 18
3 x 12
4 x 9
6 x 6
12. Which two fractions are equivalent:
3/4
9/12
2/6
3/4
9/12
17. Write the fraction in simplest form (if it is already in simplest form then write "simplest form")
3/10
simplest form already
22. There are 2/8 cup of peanuts and 1/4 cup of walnuts. Is there a greater amount of peanuts or walnuts?
The amounts are the same because 2/8 and 1/4 are equivalent fractions.
8. Find the factors of 23
______ x ______
1 x 23
13. Which two fractions are equivalent:
4/10
4/100
40/100
4/10
40/100
18. Compare the two fractions using >, <, or =.
5/8 1/3
5/8 > 1/3
23. Mia has two whole bananas and one-fifth on a third banana. Write a mixed number that represents the amount of bananas Mia has.
2 1/5 bananas
9. Prime, Composite, or neither: 0
Neither
14. Which two fractions are equivalent:
3/5
1/4
6/10
3/5
6/10
19. Compare the two fractions using >, <, or =.
1/5 4/6
1/5 < 4/6
(not in the book) 24. Which is a multiple of 5?
49
92
33
95
95. Multiples of 5 have a 5 or a 0 in the ones place.
10. Prime, Composite, or neither: 31
Prime
15. Write the fraction in simplest form (if it is already in simplest form then write "simplest form")
4/10
2/5
20. Compare the two fractions using >, <, or =.
2/3 8/12
2/3 = 8/12
25. Which equation is true?
2 2/3 = 2 + 2+ 3
2 2/3 = 1 + 1 + 2 + 3
2 2/3 = 1 + 1 + 1/3 + 1/3
2 2/3 = 1 + 1 + 1/3
2 2/3 = 1 + 1 + 1/3 + 1/3 (answer C)