Adding and Subtraction Fractions
Multiplying and Dividing Fractions
PEMDAS
(order of operations)
Elapsed Time
Solving the equation for the unknown variable
100
10/22 + 3/24
51/88
100
11/12 x 3/11
1/4
100
19 + 8 - 3 x 16
19 + 8 - 3 x 16 19 + 8 - 48 -21
100
Jackson's favorite television starts at 3:30. If he gets home from school at 2:30, how long does he have until his show starts?
Jackson has 1 hour until his show starts.
100
2/p = 3
p = 6
200
2/4 - 1/12
5/12
200
1/8 ÷ 3/7
7/24
200
2 x (14 - 4 ) + (7^2)
2 x (14 - 4 ) + 7^2 2 x 10 + 7^2 2 x 10 + 49 20 + 49
200
David has a lot of homework to do. He starts his reading homework at 3:45 and ends at 4:30. Then he does math from 4:30 until 5:00. Lastly, he studies for a science test from 5:00-5:30. How much total time did David spend on his homework and studying?
David spends 1 hour 45 minutes on homework and studying.
200
8 - 2t = 4
t = 2
300
1/10 + 8/9
89/90
300
3/4 x 1/9
1/12
300
(36 - 2^2) - ( 18 - 2 )
(36 - 2^2) - ( 18 - 2 ) (36 - 4 ) - ( 18 - 2 ) 32 - 16 16
300
Azibo played a video game with three levels. It took him 30 minutes to beat the first level and 45 minutes to beat the second level. Azibo played the final level for 2 hours and 15 minutes to finish the game. He beat the final level and stopped playing at 6:00 P.M. What time did Azibo start playing the game? Include A.M. or P.M. in your answer (for example, 11:58 A.M.).
2:30 P.M.
300
2w - 2 = 2
w = 2
400
11/14 - 1/12
59/84
400
1/11 ÷ 1/4
4/11
400
( 9 +44 - 5 ) + 8 + 6
( 9 +44 - 5 ) + 8 + 6 ( 53 - 5 ) + 8 + 6 48 + 8 + 6 56 + 6 62
400
After school, Candice had a science club meeting for 30 minutes, followed by a choir rehearsal that lasted for 2 hours and 15 minutes. If Candice got out of school at 3:00 P.M., what time did the choir rehearsal end? Include A.M. or P.M. in your answer (for example, 11:58 A.M.).
5:45 P.M.
400
Meg received 90 votes for Student Council President, which were 50 less than twice the amount that Tom received. Write and equation and solve.
2X – 50 = 90 x = 70
500
13/17 + 3/24
121/136
500
1/8 x 10/11
5/44
500
(21 - 3 ) x (13 + 4 ) + 3^2
(21 - 3 ) x (13 + 4 ) + 3^2 (21 - 3 ) x (13 + 4 ) + 9 18 x 17 + 9 306 + 9 315
500
Valerie went to the mall with her mom. They started shopping at 4:30 P.M. First, they spent 45 minutes in the shoe store. Then they spent 30 minutes shopping for a dress for Valerie. Finally, they spent 45 minutes eating dinner at the food court. What time was it when Valerie and her mom finished eating dinner? Include A.M. or P.M. in your answer (for example, 11:58 A.M.).
6:30 P.M.
500
The 347 students who listed soccer as their favorite sport were 13 less than three times the number of students who listed basketball as their favorite sport. Write an equation and solve.
3X – 13 = 347 x = 120
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