| @@@@@@@@@@@@@@@@@@@@@@@@@@Ch1 - Arithmetic of Whole Numbers |
1-1. Reading, Writing, Rounding &
Adding Whole Numbers - pp. 1-21 |
|
| 1-2. Subtraction of Whole Numbers | a |
| 1-3. Multiplication of Whole Numbers | a |
| 1-4. Division of Whole Numbers | 12÷3=4
Dividend, Divisor & Quotient
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6=2x3
2 and 3 are factors of 6 |
| 1-5. Order of Operations | Perform any calculations shown inside parentheses first.
Perform all multiplications & Divisions next, working from left to right.
Perform Additions & subtractions last, working from left to right. |
