44 adding and subtracting fractions pdf
Adding or Subtracting Fractions with Different Denominators Basic Arithmetic Skill Adding or Subtracting Fractions with Different Denominators Evaluate each expression. 1) 3 4 + 2 5 2) 1 + 9 5 3) 13 7 + 3 2 4) 5 ADDING AND SUBTRACTING FRACTIONS ADDING AND SUBTRACTING FRACTIONS Exploration # 1: Adding Fractions with Pattern Blocks We can use the “union of two (or more) disjoint sets” model of addition to add fractions. Example: Use ONE yellow hexagon as your whole to solve 3 1 2 1 Represent 2 1 with 1 red b lock and 3 1 with 1 blue block. Take the union of the disjoint sets
Adding and Subtracting Fractions - Effortless Math Adding and Subtracting Fractions Find the sum. 1) 1 3 ൗ2 3 = 2) 1 2 ൗ1 3 = 10) 3) 7)2 5 ൗ1 2 = = 4) 3 7 ൗ2 3 = 5) 3 4 ൗ2 5 = ൗ 6) 3 5 ൗ1 5 = 5 9 ൗ1 2 8) 3 5 ൗ3 8 = 9) 5 9 3 7 = 5 11 ൗ1 4 = 11) 3 7 1 6 = 12) 3 14 ൗ3 4 = Find the difference. 13) 1 2 ൘1 3 = 14) 4 5 ൘2 3 = 15) 2 3 ൘1 6 = 16) 3 5 ൘1 2 = 22) ൘ 17) 8 9 ൘2 5 = 29) 18) 30)4 7 ൘1 9 = 19) 2 5 ൘1 4 = 20) 5 8 ൘2 6 = 21) 4 15 ൘1 10 = 7 20 1 5 = 23) 3 18
Adding and subtracting fractions pdf
Adding and Subtracting Fractions Adding and Subtracting Fractions Visually: Add the fractions by shading the result Mathematically: Write a fraction for each and add 2 5 + 1 5 = _____ 3 5 If the denominators are 1. Example: Add the fractions 4 9 +2 9. Solution: Since the denominators are the same, we add the numerators and keep the denominator the same, 4 9 +2 9 =4+2 9 =6 9. Simplify the answer by reducing 6 9 Fractions Worksheet -- Adding and Subtracting Mixed Fractions Adding and Subtracting Mixed Fractions (E) Answers Find the value of each expression in lowest terms. 1. 31 3 2 5 6 = 1 2 2. 53 4 1 1 3 = 53 12 =4 5 12 3. 53 4 2 2 3 = 37 12 =3 1 12 4. 11 4 +1 1 4 = 5 2 =2 1 2 5. 2 2 11 +2 1 11 = 47 11 =4 3 11 6. 21 3 +2 1 2 = 29 6 =4 5 6 7. 23 4 +1 4 5 = 91 20 =4 11 20 8. 22 3 +2 4 9 = 46 9 =5 1 9 9. 12 3 +1 2 3 = 10 3 =3 1 3 10. 11 2 +2 1 2 =4 11. 1 4 11 +2 1 2 = 85 22 =3 19 22 12. 61 2 5 1 4 = 5 4 =1 1 4 Math-Drills.com Adding & Subtracting Fractions Adding & Subtracting Fractions or 1 6 3 5 or 1 3 or 1 5. Title: adding-and-subtracting-fractions-unlike-denominators-horizontal_PLKIO Created Date: 2/7/2018 8:16:40 ...
Adding and subtracting fractions pdf. Adding & Subtracting Fractions Adding & Subtracting Fractions or 1 6 3 5 or 1 3 or 1 5. Title: adding-and-subtracting-fractions-unlike-denominators-horizontal_PLKIO Created Date: 2/7/2018 8:16:40 ... Fractions Worksheet -- Adding and Subtracting Mixed Fractions Adding and Subtracting Mixed Fractions (E) Answers Find the value of each expression in lowest terms. 1. 31 3 2 5 6 = 1 2 2. 53 4 1 1 3 = 53 12 =4 5 12 3. 53 4 2 2 3 = 37 12 =3 1 12 4. 11 4 +1 1 4 = 5 2 =2 1 2 5. 2 2 11 +2 1 11 = 47 11 =4 3 11 6. 21 3 +2 1 2 = 29 6 =4 5 6 7. 23 4 +1 4 5 = 91 20 =4 11 20 8. 22 3 +2 4 9 = 46 9 =5 1 9 9. 12 3 +1 2 3 = 10 3 =3 1 3 10. 11 2 +2 1 2 =4 11. 1 4 11 +2 1 2 = 85 22 =3 19 22 12. 61 2 5 1 4 = 5 4 =1 1 4 Math-Drills.com Adding and Subtracting Fractions Adding and Subtracting Fractions Visually: Add the fractions by shading the result Mathematically: Write a fraction for each and add 2 5 + 1 5 = _____ 3 5 If the denominators are 1. Example: Add the fractions 4 9 +2 9. Solution: Since the denominators are the same, we add the numerators and keep the denominator the same, 4 9 +2 9 =4+2 9 =6 9. Simplify the answer by reducing 6 9
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