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- 1. By: Julie Gohlke & Allison Sanchez
- 2. 111.22. Mathematics, Grade 6. (1) Within a well-balanced mathematics curriculum, the primary focal points at Grade 6 are using ratios to describe direct proportional relationships involving number, geometry, measurement, probability, and adding and subtracting decimals and fractions. The student will be able to generate equivalent forms of rational numbers including whole numbers, fractions, and decimals.
- 3. Main Menu Click on the topic that you want to learn about! What is a fraction? Adding Fractions Subtracting Fractions Video Activities
- 4. Menu Next
- 5. A fraction is a visual representation of a decimal or a percentage. Webster defines a fraction as: A small part or item forming a piece of a whole. Back Next
- 6. Next Back
- 7. Fraction Form Decimal Form Fraction Form Decimal Form 1/20 0.05 2/20 = 1/10 0.10 3/20 0.15 4/20 = 2/10 = 1/5 0.20 5/20 = ¼ 0.25 6/20 = 3/10 0.30 7/20 0.35 8/20 = 4/10 = 2/5 0.40 9/20 0.45 10/20 = 5/10 = ½ 0.50 11/20 0.55 12/20 = 6/10 = 3/5 0.60 13/20 0.65 14/20 = 7/10 0.70 15/20 = ¾ 0.75 16/20 = 8/10 = 4/5 0.80 17/20 0.85 18/20 = 9/10 0.90 19/20 0.95 20/20 = 10/10 = 1 1.00 Back
- 8. Menu Next
- 9. All fractions have three parts Numerator (the top number) Denominator (the bottom number) Division Symbol Numerator Denominator Menu Next
- 10. To add fractions, the denominators must be equal. Steps to Add Fractions w/ Like Denominators ▪ 1. Add the numerators of the fractions. ▪ The sum of the numerators will be the numerator of your answer ▪ 2. The denominator stays the same Reduce the answer. Menu Next
- 11. 1 2 + = 4 4 _____ 5 1 + = 8 8 _____ 10 5 + = 23 23 _____ 19 3 + = 22 22 _____ 25 18 + = 28 28 _____ Menu
- 12. Menu Next
- 13. Fractions have three parts. Numerator Denominator Fraction Symbol Numerator Denominator Menu Next
- 14. 3 simple steps to subtracting fractions: Step 1: Make sure the denominator (bottom number) are the same. Step 2: Subtract the numerators (top numbers). This answer will be the numerator in your final answer. Step 3: Put your answer over the same denominator. Step 4: Reduce your answer. Back Next
- 15. 5 3 - = 8 8 _____ 4 2 - = 7 7 _____ 3 1 - = 5 5 _____ 7 5 - = 9 9 _____ 9 1 - = 10 10 _____ Menu
- 16. Video: How to add and subtract fractions with like denominators. Click Movie Menu Video Courtesy of Teacher Tube
- 17. Fraction Balls 1 – Match fractions to the correct picture representation of the fraction. Fraction Soccer – Answer addition or subtraction problems correctly to score points or prevent your opponent (the computer) from scoring against you! Quiz – Don’t forget, this needs to be printed out and turned in or you will not get credit for completing the assignment. Menu

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