2-1 Using Mental Math to Add and Subtract
Goal: Today we will use mental math to add and subtract.
2-2 Estimating Sums and Differences Goal: Today we will learn how rounding helps us estimate sums and differences.
2-3 Missing or Extra Information Goal: Today we will learn to find any missing or extra information in a problem.
2-4 Adding Whole Numbers Goal: Today we will practice adding whole numbers while regrouping.
2-5 Subtracting Whole Numbers Goal: Today we will practice subtracting whole numbers while borrowing.
2-6 Subtracting Across Zeros Goal: Today we will practice subtracting across zeros.
2-7 Problem Solving Goal: Today we will practice solving problems by drawing pictures.
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Topic 2:
Adding and Subtracting Whole Numbers Adding whole numbers...
Review how to Regroup (Borrow)!!
Subtraction across zeros....
Borrow from your next door neighbor! |
Topic 3: Multiplication
Meanings & Facts
Vocabulary:
Array- Objects arranged in an equal row. Product- is the answer to a multiplication problem. Factors- are the numbers multiplied together to find the product.
Multiple - A product of any two whole numbers.
3-1 Meanings of Multiplication
Goal: Today we will practice using multiplication to solve problems about things that are arranged in rows.
- Spiral Review
- Array Practice
3-2 Pattern for Facts
Goal: Today we will practice using patterns for
multiplying 2s and 5s
- Spiral Review
- IXL D.1 (Multiplication Facts)
- Multiplication Test