Solve and check.
7
9
y^2
9
2. ^5
8
k 3 ^1
8
3. 2
1
3
0
g 1 ^1
5
- d
3
5
^4
5
5. h 1 ^5
8
3 ^1
8
6. x^4
7
1
5
4
- t 2
1
6
7 ^1
1
1
2
8. 10 ^1
2
u 8 ^3
8
9. p 1 ^3
5
3
1
3
0
- w 2
1
4
4
1
5
2
11. 10 ^5
6
s 3 ^5
8
12. 2 ^1
6
v 7 ^4
9
Choose the correct equation to solve each problem. Then solve.
- Brit buys some peanuts and 2
1
4
pounds of
walnuts. He buys 5
1
8
pounds of nuts in all.
How many pounds of peanuts does Brit buy? - Roger had 3
1
2
pounds of grapes. He gave
some to Catie. Now Roger has 1
3
4
pounds
of grapes. How many pounds of grapes did he
give to Catie? - Becca had some flour. She used 1
3
4
pounds
of the flour to make ornaments. Now she has
2
1
2
pounds of flour. How much flour did
Becca have to begin with? - Liam made
2
3
cup of red icing, ^3
4
cup of
white icing and the rest of blue icing. Liam
made 2
1
2
cups of icing altogether. How
many cups of blue icing did Liam make?
a. p 2
1
4
5 ^1
8
b. p 5
1
8
2 ^1
4
c. p 2
1
4
5 ^1
8
a. 3
1
2
g 1 ^3
4
b. 3
1
2
g 1 ^3
4
c. 1
3
4
3 ^1
2
g
a. f 1
3
4
2 ^1
2
b. f 1
3
4
2 ^1
2
c. f 2
1
2
1 ^3
4
a. b
2
3
^3
4
2 ^1
2
b. b
2
3
^3
4
2 ^1
2
c.
2
3
^3
4
b 2 ^1
2
Solve and check.
- r^25 130 2 170 18. b^38 ^45 9 110 19. 4 ^13 e 2 ^56 1 ^36 9 ^13
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