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Course: Middle school math (India) > Unit 3
Lesson 2: Week 2- Intro to the number line
- Predecessors and successors
- Intro to whole numbers
- Natural numbers, whole numbers, Integers
- Adding 3-digit numbers
- Addition of 3 and 4 digit numbers
- Addition (word problems)
- Addition (word problems)
- Worked example: Subtracting 3-digit numbers (regrouping twice)
- Subtraction of 3 and 4 digit numbers
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