Description:
This contains the methods to multiply a up to 4-digit number with a 1-digit number
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Multiplication of a up to 4-digit number
with a 1-digit number-
Using place value
- Vertical multiplication
- Vertical multiplication
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Using Properties of Operation
- Distributive Property ofmultiplication over addition23 x 45 = (300 + 40 + 5) x 6= 1800 + 240 + 3345 x 6 = 2070
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Array/area model
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Using equation
- Repeated Addition345 x 6 = 345 + 345 + 345 + 345 + 345 + 345
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