Decimals
Fractions
Place Value
Vocabulary
Multiplication/Division
100
How do you write five tenths (2/10) as a decimal?
0.2
100
What is 2/10 + 7/10?
9/10
100
What place value is the number 3 in?
9,523,889
thousands
100
What is a frequency table?
A table that uses numbers to record data about how often something happens.
100
8 ÷ 4
2
200
How do you say this decimal? 0.60
sixty hundredths
200
What is 7/10 - 4/10?
3/10
200
639.85
What place value is the number 8 in?
tenths
200
What is a unit fraction?
A fraction that has a numerator of 1.
200
15 ÷ 3
5
300
How do you write three and three tenths as a decimal?
3.3
300
How do you write 4/5 as a sum of unit fractions?
1/5+1/5+1/5+1/5
300
7,589,321
What place value is the number 7 in?
millions
300
What is a quotient?
The number, not including the remainder, that results from dividing
300
81 ÷ 9
9
400
How do you say this decimal? 3.75
three and seventy five hundredths
400
How do you write 0.80 as a fraction?
80/100
400
5.349
What place value is the number 5 in ?ones
400
What is standard form?
A way to write numbers by using the digits 0-9, with each digit having a place value.
Example: 3,540 <--- standard form
400
11 x 10
110
500
How do you say this decimal? 9.25
nine and twenty five hundredths
500
Kristen rode her bicycle 4.8 kilometers to school. What is the fraction for 4.8?
4 8/10
500
0.341
What place value is the number 1 in?
thousandths
500
What is a common denominator?
A common multiple of two or more denominators.
Example: some common denominators for 1/4 and 5/6 are 12, 24, and 36
500
12 x 11
132