Integers
Fractions
Equations
Inequalities
Word Problems
100
-5 + -18 =
-23
100
1/6 + 3/12 =
5/12
100
3x - 5 = -20
x = -5
100
x/-3 > 9
x < -27
100
331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?
6x + 7 = 331 x = 54 54 students on each bus
200
-72 / -8
9
200
3/7 x 5/9 =
5/21
200
x/5 - (-3) = -8
x = -55
200
4x - 6 < -54
x < -12
200
Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
7x + 10 = 24 x = 2 $2 per pencil
300
-42 - 37 =
-79
300
3 3/5 - 1 2/3 =
1 14/15
300
4(x + 5) = -20
x = -10
300
5 + 5x > -5
x > -2
300
Jessica bought 8/9 of a pound of chocolates and ate 1/3 of a pound. How much was left?
8/9 - 1/3 = 5/9 lbs of chocolate
400
83 - 91 =
-8
400
8/9 / 32/18 =
1/2
400
-(x - 2) + 6 = 7
x = 1
400
-7(x + 6) - 5 < - 5
x > -6
400
An equilateral triangle measures 3½ inches on one side. What is the perimeter of the triangle?
3 1/2 x 3 = 10 1/2 inches
500
-67 + 58 =
-9
500
13/15 + 13/30 =
1 3/10
500
-2x + 2(-x - 3) - 15 = 11
x = -8
500
3x - 12 + 4(-x - 2) < -18
x > -2
500
Jill sold half of her comic books and then bought sixteen more. She now has 36. With how many did she begin?
x/2 + 16 = 36 x = 40 40 comic books
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