Multiplicatio

Whole Number 3 x 2 - Column Breakout (Level 1)

This math topic focuses on practices that involve multiplying whole numbers by breaking a two-digit multiplier into its component parts (commonly known as the breakout method). It helps learners develop strategies for simplifying complex multiplication problems by using distributive properties to break down a two-digit number into simpler blocks. Each question presents a multiplication problem with different whole numbers and two-digit multipliers, such as multiplying 937 by 21, and requires the learner to select the correct breakdown and resultant multiplication operations from multiple choices. This method enhances understanding of basic multiplication and mental calculation skills.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Whole Number 3 x 2 - Column Breakout

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.

10

How can you multiply 439 by 29 by breaking 29 apart

439.×29.\begin{aligned}439\hphantom{.}\\[-0.5em]\underline{\times 29\hphantom{.}}\end{aligned}\\

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