homework_remembering_te_grade_4-1zwawpi

7-5
Name
Date
Tell whether 4 is a factor of each number. Write yes or no.
1. 12 2. 20 3. 10 4. 26
yes yes no no
Tell whether each number is a multiple of 3. Write yes or no.
5. 15 6. 32 7. 27 8. 25
yes no yes no
Name the fraction for each sum of unit fractions.
9. 1 __
8 + 1 __
8 + 1 __
8 + 1 __
8 + 1 __
8 =
5__
8
10. ___ 1
12 + ___ 1
12 + ___ 1
12 + ___ 1
12 + ___ 1
12 + ___ 1
12 =
11. 1 __
9 + 1 __
9 + 1 __
9 + 1 __
9 + 1 __
9 + 1 __
9 + 1 __
9 =
7__
9
6 ___
12
Complete.
12. 3 __
7 4 8
14. __ 5 6 = ________ 5 × 3
6 ×
7 35
4 3
5 = ________ 3 × = ____ 21 13. __ 2
5 ×
9 = ________ 2 × = _____
9 × 36
= ____ 15
18
15. Stretch Your Thinking Explain two different ways to
simplify ___ 6 . 12
Possible answer: divide the numerator and the
denominator by 6 to simplify to __ 1 , or divide
2
the numerator and the denominator by 2 to
get __ 3 and then divide the numerator and the
6
denominator by 3 to simplify to __ 1 .
2
© Houghton Mifflin Harcourt Publishing Company
158 UNIT 7 LESSON 5 Equivalent Fractions Using Division