homework_remembering_te_grade_4-1zwawpi

6-2
Name
Date
Write = or ≠ to make each statement true.
1. 25 + 25 ●
= 50 2. 17 + 3 ●
= 30 - 10 3. 9 + 8 ●
= 8 + 9
4. 31 ●
≠ 23 + 9
5. 3 + 1 + 12 ●
≠ 15
6. 40 - 22 ●
= 18
Solve each equation.
7. 8 ÷ b = 2
b = 4
8. j ÷ 6 = 7
j =
42
9. k = 5 × 3
k =
15
10. q × 10 = 90
q =
9
11. 12 × r = 36
r =
3
12. a = 7 × 8
a =
56
Write each fraction as a sum of unit fractions.
13. __ 4 6 =
1__
6 + __ 1 6 + __ 1 6 + __ 1 6
14. 6 __
8 =
1__
8 + __ 1 8 + __ 1 8 + __ 1 8 + __ 1 8 + __ 1 8
15. Stretch Your Thinking Margaret and June both made
a pumpkin pie of the same size. Each cut her pie
into equal pieces. Margaret’s whole pie can be
represented by the fraction __ 8 . June’s whole pie can
8
be represented by the fraction __ 6 . What is different
6
about the two pies? If Margaret and June each eat
1 piece of their own pie, who will eat more? Explain
how you know.
Margaret cut her pie into 8 pieces, while June cut
her pie into 6 pieces. If they each eat a slice of
their own pie, June will eat more. Since her pie is
cut into fewer pieces, each piece is bigger: __ 1 6 > __ 1 .
8
© Houghton Mifflin Harcourt Publishing Company
132 UNIT 6 LESSON 2 Fractions that Add to One