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Fraction Addition and Subtraction - Advanced

35 Topics, 4 Skills

Sub. Basic (Simplifying Answers) - No Changed Denominator

Topic 1

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

Topic 2

Sub. Basic (Simplifying Answers) - One Changed Denominator

Topic 3

Sub. Basic (Simplifying Answers) - One Changed Denominator

Topic 4

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

Topic 5

Sub. Basic (No Simplifying Answers) - Two Changed Denominators

Topic 6

Sub. Basic (Simplifying Answers) - Two Changed Denominators

Topic 7

Sub. Basic (Simplifying Answers) - Two Changed Denominators

Topic 8

Sub. Basic (No Simplifying Answers) - Two Changed Denominators

Topic 9

Sub. Basic (No Simplifying Answers) - Two Changed Denominators

Topic 10

Add. Missing Value (Simple) - One Changed Denominator

Topic 11

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

Topic 12

Add. Missing Value (Simple) - Two Changed Denominators

Topic 13

Add. Missing Value (Simple) - Two Changed Denominators

Topic 14

Add. To Next Whole (Simple) - Two Changed Denominators

Topic 15

Add. To Next Whole (Simple) - Two Changed Denominators

Topic 16

Sub. Missing Value (Simple) - Two Changed Denominators

Topic 17

Sub. Missing Value (Simple) - Two Changed Denominators

Topic 18

Sub. Missing Value (Simple) - Two Changed Denominators

Topic 19

Sub. Missing Value (Mixed) - Two Changed Denominators

Topic 20

Sub. Missing Value (Mixed) - Two Changed Denominators

Topic 21

Sub. Missing Value (Mixed) - Two Changed Denominators

Topic 22

Add. Problem Simplification - Basic - Two Changed Denominators

Topic 23

Add. Problem Simplification - Basic - Two Changed Denominators

Topic 24

Add. Basic (Simplifying Answers) - One Changed Denominator

Topic 25

Add. Problem Simplification - Basic - Two Changed Denominators

Topic 26

Add. Basic (Simplifying Answers) - Two Changed Denominators

Topic 27

Add. Basic (No Simplifying Answers) - Two Changed Denominators

Topic 28

Add. Basic (Simplifying Answers) - Two Changed Denominators

Topic 29

Add. Basic (No Simplifying Answers) - Two Changed Denominators

Topic 30

Add. Basic (Simplifying Answers) - Two Changed Denominators

Topic 31

Sub. Problem Simplification - Basic - Two Changed Denominators

Topic 32

Sub. Problem Simplification - Basic - Two Changed Denominators

Topic 33

Sub. Problem Simplification - Basic - One Changed Denominator

Topic 34

Sub. Problem Simplification - Basic - Two Changed Denominators

Topic 35

Fraction Addition - Basic (No Simplifying Answers) - Two Changed Denominators (Level 3)

Topic 30

This math topic is about basic fraction addition, with a focus on problems that involve two different denominators. Learners do not need to simplify answers. The skill is part of a larger unit on advanced fraction addition and subtraction. The problems include addition of fractions with denominators such as 5 and 11, 5 and 7, 7 and 3, and so forth. The topic offers various possible answers to each problem for learners to select the correct one.

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

View Unit

Add. Basic (No Simplifying Answers) - Two Changed Denominators

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

Add these fractions, but don't simplify the answer

23+47\frac{2}{3} + \frac{4}{7}