Curriculum>Grade 4> Module 2>Topic B: Multiplication and Division by 10, 100, and 1,000

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Learn a strategy for multiplying single-digit numbers by a multiple of 10 by decomposing the multiple of 10. First, there is the strategy applied in the place value chart with the disk model, then decompose and multiply the numbers without the model

A. Multiply by 10 with and without a disk model

B. Multiply by 100 with and without a disk model

C. Multiply by 1,000 with and without a disk model

D. Divide by 10 with and without a disk model

E. Divide by 100 with and without a disk model

F. Divide by 1,000 with and without a disk model

G. Multiply a 1-, 2-, or 3-digit number by 10, 100, or 1,000

I. Multiply a 1-digit number by a round 3-digit number (Level 1)

J. Multiply a 1-digit number by a round 2-digit number (Level 2)

K. Multiply a 1-digit number by a round 3-digit number (Level 2)

L. Multiply a 1-digit number by a round 2-digit number (Level 3)

M. Multiply a 1-digit number by a round 3-digit number (Level 3)

N. Solve multiplication equations with a 1-digit factor and a round 2- or 3-digit factor

O. Multiply a 2-digit round number by a 2-digit round number

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