What is a fraction?
Adding and subtracting fractions with like denominators

Flashcard
•
Mathematics
•
4th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (the number of parts) and 'b' is the denominator (the total number of equal parts).
2.
FLASHCARD QUESTION
Front
What does it mean to have like denominators in fractions?
Back
Like denominators mean that the denominators of the fractions are the same, which allows for easy addition or subtraction of the fractions.
3.
FLASHCARD QUESTION
Front
How do you add fractions with like denominators?
Back
To add fractions with like denominators, keep the denominator the same and add the numerators. For example, 2/5 + 1/5 = (2+1)/5 = 3/5.
4.
FLASHCARD QUESTION
Front
How do you subtract fractions with like denominators?
Back
To subtract fractions with like denominators, keep the denominator the same and subtract the numerators. For example, 5/8 - 2/8 = (5-2)/8 = 3/8.
5.
FLASHCARD QUESTION
Front
What is the lowest terms of a fraction?
Back
The lowest terms of a fraction is when the numerator and denominator have no common factors other than 1. For example, 4/8 can be simplified to 1/2.
6.
FLASHCARD QUESTION
Front
What is the sum of 1/4 + 1/4?
Back
1/4 + 1/4 = 2/4, which simplifies to 1/2.
7.
FLASHCARD QUESTION
Front
What is the difference of 3/5 - 1/5?
Back
3/5 - 1/5 = (3-1)/5 = 2/5.
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