Fractions
Vocabulary
Percents
Exponents/Square root
Surprise!
100
Find the unknown number: A/3=15
45
100
What do you call the length across the middle of a circle?
diameter
100
Write as a percent 1/4
25%
100
Write the following multiplication problem with an exponent: 2x2x2x2
100
Scooby has $20. He bought 2 pencils at $0.34. He also bought gum for $1.99. How much change did he get?
$17.33
200
Find an equivalent fraction for 2/3
4/6
200
What do you call the length from one side of a circle to the other (not through the middle)?
Chord
200
Write as a percent .02
2%
200
What is the square root of 81?
9
200
What is the LCM of 24 and 36?
72
300
Write 75% as a reduced fraction
3/4
300
A closed, flat shape with 4 sides
Polygon
300
10% of 50
5
300
What is 6 3
216
300
What is the GCF of 18 and 24?
6
400
Turn 4 1/5 in to an improper fraction
21/5
400
What is the answer to a division problem called?
Quotient
400
20% of 100
20
400
What is the square root of 900
30
400
How many sides does a heptagon have?
7
500
Add and reduce 2/3+4/6+3/9
1 2/3
500
The upper number in an exponential expression that shows how many times the base is to be used as a factor
Exponent
500
30% of $20
$6
500
What is 46
4096
500
Solve:
7+7/7+7x7-7
50