Fraction Addition and Subtraction - Intro

48 Topics, 4 Skills

Add. Basic (No Simplifying Answers) - No Changed Denominator

Topic 1

Add. Basic (No Simplifying Answers) - No Changed Denominator

Topic 2

Add. Basic (No Simplifying Answers) - No Changed Denominator

Topic 3

Add. Problem Simplification - Basic - One Changed Denominator

Topic 4

Add. Problem Simplification - Basic - One Changed Denominator

Topic 5

Add. Problem Simplification - Basic - One Changed Denominator

Topic 6

Add. Basic (No Simplifying Answers) - One Changed Denominator

Topic 7

Add. Basic (No Simplifying Answers) - One Changed Denominator

Topic 8

Add. Basic (Simplifying Answers) - No Changed Denominator

Topic 9

Add. Basic (Simplifying Answers) - No Changed Denominator

Topic 10

Add. Missing Value (Simple) - No Changed Denominator

Topic 11

Add. Missing Value (Simple) - No Changed Denominator

Topic 12

Add. To Next Whole (Simple) - No Changed Denominator

Topic 13

Add. To Next Whole (Simple) - No Changed Denominator

Topic 14

Sub. Basic (No Simplifying Answers) - No Changed Denominator

Topic 15

Sub. Basic (No Simplifying Answers) - No Changed Denominator

Topic 16

Add. Basic (No Simplifying Answers) - One Changed Denominator

Topic 17

Sub. Basic (No Simplifying Answers) - One Changed Denominator

Topic 18

Sub. Basic (No Simplifying Answers) - One Changed Denominator

Topic 19

Sub. Problem Simplification - Basic - One Changed Denominator

Topic 20

Sub. Problem Simplification - Basic - One Changed Denominator

Topic 21

Sub. Basic (Simplifying Answers) - No Changed Denominator

Topic 22

Sub. Basic (Simplifying Answers) - No Changed Denominator

Topic 23

Sub. Basic (Simplifying Answers) - No Changed Denominator

Topic 24

Sub. Missing Value (Simple) - No Changed Denominator

Topic 25

Sub. Missing Value (Simple) - No Changed Denominator

Topic 26

Sub. Missing Value (Mixed) - No Changed Denominator

Topic 27

Add. Missing Value (Mixed) - No Changed Denominator

Topic 28

Sub. Missing Value (Mixed) - No Changed Denominator

Topic 29

Add. To Next Whole (Mixed) - No Changed Denominator

Topic 30

Add. To Next Whole (Mixed) - No Changed Denominator

Topic 31

Finding Lowest Common Multiple

Topic 32

Sub. Basic (No Simplifying Answers) - No Changed Denominator

Topic 33

Fractions - Equivalent - 1 digit

Topic 34

Add. Basic (Simplifying Answers) - One Changed Denominator

Topic 35

Add. Basic (Simplifying Answers) - One Changed Denominator

Topic 36

Add. Basic (Simplifying Answers) - One Changed Denominator

Topic 37

Add. Missing Value (Simple) - No Changed Denominator

Topic 38

Add. Missing Value (Simple) - One Changed Denominator

Topic 39

Add. Missing Value (Simple) - One Changed Denominator

Topic 40

Add. To Next Whole (Simple) - One Changed Denominator

Topic 41

Add. To Next Whole (Simple) - One Changed Denominator

Topic 42

Sub. Missing Value (Simple) - No Changed Denominator

Topic 43

Sub. Missing Value (Mixed) - No Changed Denominator

Topic 44

Sub. Basic (Simplifying Answers) - One Changed Denominator

Topic 45

Sub. Basic (Simplifying Answers) - One Changed Denominator

Topic 46

Sub. Missing Value (Simple) - One Changed Denominator

Topic 47

Sub. Missing Value (Simple) - One Changed Denominator

Topic 48

Fraction Subtraction - Missing Value (Simple) - No Changed Denominator (Level 1)

Topic 25

This math topic focuses on the skill of solving simple fraction subtraction problems where the missing value (variable) must be found, and the denominator remains unchanged. Each problem requires identifying the correct fraction that balances an equation, with the specific aim of finding the missing numerator or the entire fraction. The topic is part of an introductory unit on fraction addition and subtraction, meant to develop foundational skills in handling fractions without altering the denominators.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

View Unit

Sub. Missing Value (Simple) - No Changed Denominator

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Find the fraction that makes this equation correct

14    ___=0\frac{1}{4}\;-\;\_\_\_ = 0