Create a flashcard in English for country= Myanmar, course= 'Deplometic school',standard= 07, subject= Math, chapter= 01, section= a, title= "Working with Fractions"
I'll create a flashcard for you with the specified parameters. Let me search for relevant information about fractions for a 7th-grade math level to ensure the content is accurate and appropriate.
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7th grade math fractions operations adding subtracting multiplying dividing working with fractions grade 7 math curriculum fractions chapter 1 math basics 19 results
Based on the search results for 7th-grade fraction operations, I'll create a comprehensive flashcard for Myanmar's Diplomatic School curriculum. The flashcard will cover essential fraction operations including addition, subtraction, multiplication, and division with proper examples.
Here's your flashcard:
Flashcard: Working with Fractions
Country: Myanmar
Course: Diplomatic School
Standard: 07 (Grade 7)
Subject: Mathematics
Chapter: 01
Section: A
Title: Working with Fractions
Course: Diplomatic School
Standard: 07 (Grade 7)
Subject: Mathematics
Chapter: 01
Section: A
Title: Working with Fractions
Front Side - Key Concepts & Rules
1. Adding & Subtracting Fractions
- Same denominators: Add/subtract numerators, keep denominator
- Example: ³/₈ + ²/₈ = ⁵/₈
- Different denominators: Find LCD (Lowest Common Denominator) first
- Example: ½ + ⅓ = ³/₆ + ²/₆ = ⁵/₆
2. Multiplying Fractions
- Multiply numerators together, multiply denominators together
- No common denominator needed!
- Example: ²/₃ × ³/₄ = ⁶/₁₂ = ½
- Simplify by canceling before multiplying when possible
3. Dividing Fractions
- Keep-Change-Flip: Keep first fraction, change ÷ to ×, flip second fraction (find reciprocal)
- Example: ½ ÷ ¼ = ½ × ⁴/₁ = ⁴/₂ = 2
4. Mixed Numbers ↔ Improper Fractions
- Mixed to Improper: (Whole × Denominator) + Numerator / Denominator
- Example: 2⅗ = (2×5)+3 / 5 = ¹³/₅
- Improper to Mixed: Divide numerator by denominator
Back Side - Practice Problems
Solve the following:
| Problem | Answer |
|---|---|
| ¾ + ⅖ | ²³/₂₀ or 1³/₂₀ |
| 5⅓ - 2¾ | 2⁷/₁₂ |
| ⅔ × ⁹/₁₀ | ³/₅ |
| 4 ÷ ⅖ | 10 |
| Convert ⁷/₃ to mixed number | 2⅓ |
Memory Tip
"Add/Subtract needs the Same, Multiply/Divide doesn't Complain!"