Equivalent Representations
Addition
Subtraction
Benchmarks
Fraction Terminology
100
25% written as a fraction.
What is 1/4?
100
1/5 + 2/5 =
What is 3/5?
100
6/7 - 4/7 =
What is 2/7?
100
A benchmark between 0 and 1.
What is 1/4, 1/2, 3/4?
100
The number of equal parts being considered.
What is the numerator?
200
The simplified representation of 10/15.
What is 2/3?
200
1 1/4 + 2 2/4 =
What is 3 3/4?
200
4 3/4 - 1 1/4 =
What is 3 2/4?
200
True or False. The sum of 3/4 + 1/2 is between 1 and 2.
What is true?
200
Two or more fractions that are equal in value.
What is equivalent fractions?
300
2 1/3 written as an improper fraction.
What is 7/3?
300
A number sentence with 2 fractions that have a sum of 3.
What is 1 1/2 + 1 1/2?
300
1 1/4 - 1/2 =
What is 3/4?
300
5/12 is closer to which of these benchmarks? 0 1/2 1
What is 1/2?
300
The number of equal parts the whole has been divided into.
What is the denominator?
400
16/3 written in simplest form.
What is 5 1/3?
400
3/4 + 4/9 =
What is 1 7/36?
400
3/5 - 3/8 =
What is 9/40?
400
Where does 4/9 belong on a number line? Between 0 and 1/2 or between 1/2 and 1?
What is between 0 and 1/2?
400
A fraction in the form of 1/n.
What is a unit fraction?
500
Three different representations of 2/5.
What is 40%, .4, 4/10, 8/20, 40/100?
500
John walked 1/2 of a mile yesterday and 3/4 of a mile today. How many miles has John walked?
What is 5/4 or 1 1/4 miles?
500
A recipe needs 3/4 teaspoon black pepper and 1/4 red pepper. How much more black pepper does the recipe need?
What is 1/2 3/4 - 1/4 = 2/4 = 1/2
500
Which benchmark, 0, 1, 2, or 3, is the actual sum 3/8 + 5/7 nearest?
What is 1?
500
A familiar number that you have a good sense of the value. Often these numbers are used to compare other numbers to.
What is a benchmark?
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