Presentation is loading. Please wait.

Quest for Understanding

Published byMatěj Tábor Modified over 5 years ago

Presentation on theme: "Quest for Understanding"— Presentation transcript:

1 Quest for Understanding
Rename Improper Fractions Simplify Fractions Add/Subtract Fractions, Mixed #s

2 Simplify 18/24 9/12 6/8 3/5 3/4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

3 Simplify 2 8/14 4/7 2 4/7 2 ½ 2 3/7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

4 Rename and simplify if possible: 15/9
5/3 1 6/9 1 5/3 1 2/3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

5 Add: 5/7 + 4/7 9/14 1 2/7 9/7 1/7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

6 Add: 4 5/ /8 6 3/8 4 3/8 5 11/8 5 3/8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

7 Subtract: 6/ /15 9/15 3/5 3/15 1/5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

8 Subtract: 8 9/ /10 5 15/10 5 3/10 5 1/3 11 3/10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

9 Add: 4/ /10 5/15 7/10 9/10 1/3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

10 Add: 3 1/ /6 5 ¼ 5 ½ 5 1/6 5 3/4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

11 Subtract: ½ - 2/6 5/6 1/6 3/8 1/4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

12 Subtract: / /5 7 ½ 13 13/15 7 7/15 7/15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

Download ppt "Quest for Understanding"

Similar presentations

$We will use addition or subtraction to solve problems involving fractions and mixed numbers. I will subtract a problem involving fractions and mixed numbers.$

We will use addition or subtraction to solve problems involving fractions and mixed numbers. I will subtract a problem involving fractions and mixed numbers.

$+ 1 Whole 5 1 5 1 5 1 5 1 5 1 5 1 + 15 4 1 Step 1: Add the fractions. Regroup, if needed. 1 1 Step 2: Add the whole numbers. Step 3: Use the GCF to simplify,$

+ 1 Whole Step 1: Add the fractions. Regroup, if needed. 1 1 Step 2: Add the whole numbers. Step 3: Use the GCF to simplify,

$4-5 Add or Subtract Mixed Numbers. Add Mixed Numbers To add mixed numbers: o First add the fractions o You may need to rename the fractions so that they.$

4-5 Add or Subtract Mixed Numbers. Add Mixed Numbers To add mixed numbers: o First add the fractions o You may need to rename the fractions so that they.

$4-6 Multiply Fractions & Mixed Numbers. Multiply Fractions To multiply fractions o multiply the numerators o Multiply the denominators Example: 2/3 *$

4-6 Multiply Fractions & Mixed Numbers. Multiply Fractions To multiply fractions o multiply the numerators o Multiply the denominators Example: 2/3 *

$Definition: two fractions with the same value How do you find them? Multiply or divide by a “Giant One”. Example: x = One reason to use them: to add and.$

Definition: two fractions with the same value How do you find them? Multiply or divide by a “Giant One”. Example: x = One reason to use them: to add and.

$Example #1 Add the whole numbers, then add the fractions. Rewrite with a common denominator.$

Example #1 Add the whole numbers, then add the fractions. Rewrite with a common denominator.

$$100 $200 $300 $400 $100 $200 $300 $400 $300 $200 $100 Fraction with pictures Convert mixed to improper fractions Convert improper to mixed fractions.$

$100 $200 $300 $400 $100 $200 $300 $400 $300 $200 $100 Fraction with pictures Convert mixed to improper fractions Convert improper to mixed fractions.