Vocabulary
Writing Expressions
Solving One Step Equation
Spiral Review
Random
100
What is the difference between an expression and an equation?
An equation has an equals sign; an expression does not
100
After planting 8 flowers, Jack realize that was not enough and planted some more.
8 + x
100
h + 19 = 25
h = 6
100
-35 ÷ 7 = ?
-5
100
What is your teacher's first name?
Susan
200
What vocab word do we use for “5” in the following expression:
3x2 + 5
constant
200
Emily ate the same amount of eggs for breakfast on Monday to Thursday. On Friday, she eats only 1. Write the expression to describe how many eggs Emily ate.
4x + 1
200
x - 6 = 10
x = 16
200
Which of these graphs shows a proportional relationship?
Graph B
200
How many colors are there in a rainbow?
7
300
What vocab word do we use for “3” in the following expression:
3x + 5
coefficient
300
A cable TV company charges a monthly fee of $50 for cable service. They also have a promotion for a one time discount of $10.
50x - 10
300
2x = 7
x = 3.5
or
x = 1/2
300
-8 - (-2.4) = ?
-5.6
300
What animated cartoon features a girl name Ladybug and boy name Cat Noir.
Miraculous
400
What vocab word do we use for “2” in the following expression:
3x2 + 5
exponent
400
Mary showed 3 driveways to make some money. Each owner gave a $5 tip. Write an expression to show how much money Mary made.
3(x + 5)
OR
3x + 15
400
13 + p = 7
p = -6
400
What is the constant of proportionality in this table?
1/2
400
What is the capital of District of Columbia
Washington
500
How many terms are in this expression?
-19xy - 10x + 15y + 5x2 - 57z + 39
6 terms
500
Poppy read for some number of minutes on Monday. On Tuesday, she read half as much as she did on Monday.
Write an expression that represents how many minutes Poppy read on both days.
Possible answers:
x + 0.5x
x + 1/2x
1.5x
3/2x
500
1/5x=3/2
x = 7.5
OR
x = 15/2
500
What is the sign of the final answer:
10*(-6)*13*(-8)*(-5)*2*(-20)*4*(-7)*9
Negative
500
What year did DCI open?
2014