Adding and Subtracting
Multiplying
Dividing
Exponents
Order of Operations
Word Problems
100
4.5 + 9.64
14.14
100
Solve
2.54*8
20.32
100
Solve
8.82 -: 14
0.63
100
What is the exponent in word form?
82
Eight to the power of two
OR
Eight Squared
100
What are inverse operations? What should you remember about inverse operations?
Inverse operations are the reverse of another. For example, multiplication and division are inverse operations. Adding and Subtracting are inverse operations as well. When solving multi-step expressions, inverse operations are solved left to right.
100
Maddie is looking to put a wooden border around a frame that she will give to her friend as a gift. What does Maddie need to find in order to have enough material for her border?
Maddie needs to find the perimeter.
200
52-46.739
5.261
200
Solve
5.8 * 0.84
4.872
200
Solve.
89.5 -: 23
~ 3.89
200
What is the exponent in expanded form?
124
12 * 12 * 12 * 12
200
Solve.
1.8 + (0.6*5.2)^2
11.5344
200
Alex has 25 lollipops. Carter has 12 more lollipops than Alex. How many lollipops do the boys have all together?
62
300
6.7+47.859 + 8.23
62.789
300
Solve.
6.74*0.43
2.8982
300
Solve.
0.745 -: 1.2
0.62083 (repeating bar over 3)
300
What is the exponent, "Sixteen cubed," in exponential form?
163
300
Solve.
(2.4+3.9)^2+1.88-:0.6 - sqrt 36
36.823 (repeating bar over the 3)
300
Riley is replacing the tile floor in her bathroom. The width of the tile floor is 3.7 feet. The length is 6.4 times as long as the width. How much tile floor will she need?
Riley will need 87.616 feet2 of tiling.
400
5-3.37-0.9648
0.6652
400
Solve.
0.897*9.8
8.7906
400
Solve
13.915 -: 2.3
6.05
400
Write the exponent in standard form
73
343
400
Solve.
4.6(1.8-:0.12*0.9)-(1.3*4.4)
56.38
400
Three teachers handed out math and science textbooks for their classes. Two teachers had 21 students each, and the last teacher had 22. How many textbooks were handed out altogether?
The teachers handed out 128 books.
500
42.7-36.4869+4.211
10.4241
500
Solve
6.57*0.859
5.64363
500
Solve
365.4 -: 0.34
1,074.71
500
Write the exponent in standard form
134
28,561
500
Solve
[ 8.3 sqrt((0.5)^2*4.2-(0.4)^2+3.11)รท0.22 ] + 5.67 - (1.2)^2
79.6845 (repeating bar over 45)
500
Parker is walking to raise money for the American Heart Association! Parker's friend gives him $5.25 for every foot he walks. His teacher pledges to give him $3.15 for every foot he walks. Parker chooses a field that measures 6 feet by 8 feet. How much money did he earn if he walked around the field five times?
Parker raises $1,176 by walking a total of 140 feet.