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Course: 4th grade (Philippines) > Unit 1
Lesson 4: Mental multiplication and solving word problems involving multiplication- Strategies for multiplying multiples of 10, 100 and 1000
- Multiplying 1-digit numbers by multiples of 10, 100, and 1000
- Multiplying 10s
- Multiplying 10s
- Multiply by taking out factors of 10
- Multiplying with area model: 16 x 27
- Multiply 2-digit numbers with area models
- Lattice multiplication
- Multiplication word problem: parking lot
- Multiply by tens word problems
- Multiplication word problem: carrots
- Comparing with multiplication and addition: giraffe
- Comparing with multiplication and addition: money
- Compare with multiplication word problems
- Multiplication in contexts
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