Order Rational Numbers
Write the following least to greatest:
7/8, 0.6, 0.1
0.1, 0.6, 7/8
-2 + -9=?
-11
If polly can answer 8 math problems in 20 minutes, how many math problems can she finish in 100 minutes?
40 problems
Write 70% as a fraction in simplest form
7/10
Which is greater? 70% OR 4/5
4/5
Solve the following equation: y - 3=5
y=8
Write the following greatest to least:
8, 0, -5, -7.5, 0.8
8, 0.8, 0, -5, -7.5
8 x 11 x 4=?
352
6:?
18
Write 70% as a decimal
0.7
Which is greater? 13% OR 3/5
3/5
Solve the following inequality: y/5>7
y>35
If Rebecca said she gives her dog 1.5 cups of dog food each day & Darius gives his dog 1 & 1/3 cups of dog food each day. Which dog gets more dog food?
Rebecca
Solve the following expression: -36/9+2
-2
In a class of 30 kids, 15 kids prefer chocolate over vanilla. In a class of 150 kids, how many would prefer chocolate?
75 kids
Write 5/20 as a percent
25%
$75
DOUBLE JEOPARDY:
Solve the following equation: -6y=30
y=-5
The volume of a cube is 42 &1/2 cubic centimeters. The volume of a rectangular prism is 42.7 cubic centimeters. Which shape has a greater volume?
rectangular prism
Solve the following expression: 5(6)/2+5-4
16
Evan plans to make 100 paper cranes to hang from the ceiling of his bedroom. Yesterday, he made 28 paper cranes in 4 hours. Today, he made 21 paper cranes at the same rate.
How long did Evan spend making paper cranes today?
3 hours
2/5
$10.20
Mrs. Salim gives each student 2 pieces of candy. She only has 30 pieces of candy to give out. Represent the numbers of students can get candy as an inequality
s<or=15
Write the following in descending order:
4&3/4
4.5
4&5/12
4&3/4, 4.5, 4&5/12,
Maximus spends 4 dollars every school day for 9 weeks from his lunch account. Which integer represents the change in the balance of Maximus’s lunch account after buying lunch every school day for 9 weeks?
-180
DOUBLE JEOPARDY: At Frank Elementary 20 students prefer recess, 30 students prefer lunch. Mueller Elementary has the same ratio. If 60 students prefer recess, how many prefer lunch?
90 students
0.4
Roses cost $3 per rose, how much do 42 roses cost?
$126
Solve the equation: 2x+8 = 48
x=20