Fractions and Decimals
Write 78/100 as a decimal.
0.78
Maddy has 45 orange slices to share with her soccer team at half time. There are 15 players on Maddy’s team. Which number sentence can be used to find how many slices each player can have?
45 / 15 = S or
15 x S = 45
4,392 + 2,844 =
7,236
397 x 6 =
2,382
This angle is between 91 and 179 degrees.
Obtuse
Write 1.05 as a fraction.
1 5/100
Rule: y = 2x - 7
Value of x = 6
Value of y = ______
5
7,633 - 817 =
6,816
743 / 4 =
185 r 3
This angle is less than 90 degrees.
Acute
Simplify or reduce 2/8 into simplest form.
1/4
(13 + 17) / (13 - 7) = S
S = 5
There are 535 students at Lincoln Center today. 87 students are gone today. How many students are enrolled at Lincoln Center?
622
Two friends are planning a 116-mile canoe trip that will last 4 days. They want to travel the same number of miles each day. How many miles will they travel each day?
29 miles
Two angles combined form a right angle. The first angle is 35 degrees. What is the measure of the second angle?
55 degrees
Decompose 7/8 in two different ways.
1/8 + 6/8
2/8 + 5/8
3/8 + 4/8
Rule: y = 4 + 3x
Value of x = 5
Value of y = ______
19
Michael earns money over the summer by mowing lawns every week. How mowed 5 lawns in June and earned $23 for each lawn. He spent $40 on Robux. How much money does Michael have at the end of June.
$75
What is the product of 100 x 60?
6,000
What quadrilateral ALWAYS has 2 sets of parallel sides and 4 90 degree angles?
Square or Rectangle
Subtract
3 7/8 - 2 5/8 = _____
1 2/8 or
1 1/4
There are 2,571 fish in a lake. That is 3 times the number of fish that lived in the lake 5 years ago. How many fish lived in the lake 5 years ago? Write an equation. Then solve.
2,571 / 3 = F
857 fish
3 3/4 + 1 3/4 =
5 2/4 or
5 1/2
What is the value of this expression?
36 + (45 - 42) x 12
72
What is the name of a triangle that has 3 equal sides?
Equilateral