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Simplification
Word Problems
Fraction Action
Angles
Equations
100
Simplify: 7x - -12x
19x
100
Seven less than a number is 1
8
100
1/2 + 5/10
1
100
A triangle has angles measuring 30 degrees and 40 degrees. What is the measure of the third angle?
110 degrees
100
8x + 2 = 42
x=5
200
3(x+2)
3x+6
200
Carl is paid $10 plus $8 an hour. He was paid $66. How many hours did he work?
7 hours
200
1/5 + 2/3
13/15
200
An angle greater than 0 degrees but less than 90 degrees
acute
200
4x + 12 = 60
x = 12
300
3(x + 12) + 8(x +10)
11x + 116?
300
Jessica took in 15 more than double the amount of calories as her sister. If her sister took in 800 calories, how many calories did Jessica take in?
1615
300
5/6 x (-12)
-10
300
I have 1 right angle, 2 other equal angles always of 45°, and 2 equal sides
Isosceles triangle
300
2(3x + 4) =68
x=10
400
12(x +6) + 3(x +12)
15x + 108
400
Half of Allen's test score plus eight equals 50. What did Allen score on his test?
84
400
9/14 divided by 2/3
27/28
400
A 180 degree angle is called a ________ angle.
straight angle (line)
400
1/2(2x+10) = 35
x=30
500
Simplify: 3x + 5 - 4x -10 - (-4y) + y
-x + 5y - 5?
500
Barry swam three times as many laps as George plus one more lap. Barry swam 25 laps. How many laps did George swim?
8 laps
500
5 2/3 + 8/9
51/9
500
Angles that add up to a total of 90°
complementary
500
6x - 2x + 15 = 55
x = 10