Description
Writer: Kobie Kleynhans
Grade 3 Mathematics Concept Book 7
Concepts included:
- Count on / back in 1’e; 2s; 3s; 4s; 5s; 10s; 25s; 50s; & 100’s
- Recognize and read number symbols and names
- Use your number chart to calculate the answer: +/- 2; +/- 5; +/- 10
- Order and compare numbers to 500
- 3x & 4x table
- Revision of number combinations up to 10.
- Number combinations of 27
- Mathematical Strategies. Rename & Compensate 9+; 19+: 29+
- Mathematical Strategies. Building up and breaking down numbers
- Place Value & Number Value
- Expanded Notation: HTU
- Adding / subtracting multiples of 10
- Add / subtract 10 with a 2-digit or 3-digit number
- Addition / Subtraction in Steps: 3 digit number with 2 digit number
- Strategies: Commutative properties
- Multiplication Strategies. Use doubling as a strategy
- Sharing with remnants
- Fractions
- Sharing leading to fractions
- Money: convert to rand and cents
- Solving money problems that include totals and change in rands or cents
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