PEMDAS
Factoring
Mental Math
Make it Math
Polynomials
100
Simplify: (5 + 2)^2
49
100
Factor: 12 + 144
12(1 + 12)
100
Use the distributive property and mental math to find the answer: 4 x 45
4(40 + 5) 160 + 20 180
100
Turn it into a mathematical expression: Three more than five times a number
5n + 3
100
How many terms are in the expression 4x^3 + 4x + 5y - 3?
4
200
Simplify: 1/2 + (1/2 - 1/2)^2 + 1/2
1
200
List the factors of 16.
1, 2, 4, 8, 16
200
Use the distributive property to solve: 5 x 79
5(70 + 9) 350 + 45 395
200
The sum of triple a number and seventeen
3n + 17
200
List the like terms in the expression 6y + 7q + 4x + q + 8y
6y and 8y 7q and q
300
A certain Math Club makes 35 bars of laundry soap a week and sells these at $20 each. Before the soap can all be sold, the pupils found out that 6 bars were destroyed by mice. How much will be the total sale at the end of a four-week month?
20 x (35 x 4 - 6) 20 x 134 $2680
300
What is the greatest common factor of 55x and 99y?
11
300
12 x 55
12(50 + 5) 600 + 60 660
300
The number of inches in g feet.
12g
300
What are the coefficients in the expression 5x^2 + 4x - 3?
5 and 4
400
Lilia scores 15 points fewer than Bob, who scores 35 points. Carol scores half as many points as Lilia. How many points does Carol score?
1/2 (35 - 15) 1/2 (20) = 10
400
Factor: 6a - 3b
3(2a - 1)
400
(5 x 89) + 100
5(80 + 9) + 100 400 + 45 +100 445 + 100 545
400
Express the length (in terms of w) of a rectangle which is five more than the width, w.
w + 5
400
List the constants in the expression 6x + 6y + 6z + 8
8
500
The middle school team scored three field goals worth three points each and two touchdowns worth six points each, with a single extra point for each touchdown. How many points did they score.
(3 x 3) + 2(6 + 1) 9 + 2(7) 9 + 14 23 points
500
Factor: 12x^2 + 6x + 3
3(4x^2 + 2x + 1)
500
5 x 78 + 4 x 33
5(70 + 8) + 4(30 + 3) (350 + 40) + (120 + 12) 390 + 132 522
500
The ages of two brothers can be represented as consecutive even integers. If the younger brother's age is x + 3, represent the age of the older brother.
x + 3 + 2 x + 5
500
Simplify: 6(x + 3) + 5x^2 - 2x + 1
6x + 18 + 5x^2 - 2x + 1 5x^2 + 4x + 19
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