Decimals
Add the decimals
10.38 + 9
19.38
Convert the following percent into a fraction and a decimal.
19%
19/100
0.19
What does 52 equal?
25
588
4 x 0 = 0
Zero Property
Subtract the decimals
37.16 - 6.06
31.10
Write an equation that shows the relationship 25% of 200 is x.
.25 x 200 = x
81
Sutton buys a rug from Walmart. The area of his rug follows this equation;
5x+ 20
Draw the dimensions of his rug.
Multiple Answers!
0.21 X 1 = 0.21
Identity Property
Subtract the decimals
192.17 - 117.58
74.59
Write an equation that shows the relationship 45% of b is 18.
.45b = 18
What does 103 equal?
1000
Kaylee builds a sculpture out of metal and wood, that weighs 24 lbs. 75% of it's weight is from the metal and the rest is from the wood. How much does the metal part of the sculpture weigh?
18 lbs.
5 + 3 = 8
3 + 5 = 8
Commutative Property
Multiply the decimals
3.21 x 9
28.89
20% of the cars in the parking lot are blue. There are 8 blue cars. How many cars are in the parking lot in total?
40 cars
Evaluate
43- 30
34
Kinley adds 2.65 liters of water to a bucket. She realizes the bucket is now full, with 12.6 liters of water. Write an equation and solve for how much water was already in the bucket.
2.65 + x = 12.6
12.6 - 2.65 = x
x= 9.95 liters
8 + (3+2)
(8+3) + 2
Associative Property
Divide the decimals
145 / 1.6
90.625
A 6th grader weighs 110 lbs. This is 110% of what they weighed in 4th grade. How much did the 6th grader weigh in 4th grade?
100 lbs.
Evaluate
33 - 22
23
75% of x is 36. What is the value of x?
48
Using a number/integer outside the parentheses and applying it to everything inside the parentheses.
Distributive Property