Multiplicatio

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

This math topic focuses on the skill of multiplying whole numbers using a method known as "column breakout," specifically with 3-digit by 2-digit multiplication. The practice involves breaking down one of the digits (generally the two-digit number) and using distributive properties to simplify the multiplication process. Each question presents a multiplication problem where a two-digit number is broken into parts—either as tens and ones or other combinations. The students need to select the correct breakdown and resultant multiplication expressions from various options provided. This method helps in understanding and performing multi-digit multiplication more efficiently.

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.

How can you multiply 146 by 15 by breaking 15 apart

\begin{aligned}146\hphantom{.}\\[-0.5em]\underline{\times 15\hphantom{.}}\end{aligned}\\

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Multiplication - Whole Number 3 x 2 - Column Breakout Worksheet

Math worksheet on 'Multiplication - Whole Number 3 x 2 - Column Breakout (Level 2)'. Part of a broader unit on 'Multiplication - 2 and 3 Digit' Learn online: app.mobius.academy/math/units/multiplication_2_and_3_digit/

$A LaTex expression showing \begin{aligned}321\hphantom{.}\\[-0.5em]\underline{ multiplied by 23\hphantom{.}}\end{aligned}\\$

How can you multiply 321 by 23 by breaking 23 apart

A LaTex expression showing (321 multiplied by 20)+(321 multiplied by 3)

A LaTex expression showing (321 multiplied by 20)+(321 multiplied by 1)

$A LaTex expression showing \begin{aligned}426\hphantom{.}\\[-0.5em]\underline{ multiplied by 14\hphantom{.}}\end{aligned}\\$

How can you multiply 426 by 14 by breaking 14 apart

A LaTex expression showing (426 multiplied by 10) multiplied by (426 multiplied by 4)

A LaTex expression showing (426 multiplied by 10)+(426 multiplied by 4)

$A LaTex expression showing \begin{aligned}305\hphantom{.}\\[-0.5em]\underline{ multiplied by 15\hphantom{.}}\end{aligned}\\$

How can you multiply 305 by 15 by breaking 15 apart

A LaTex expression showing (305 multiplied by 10) multiplied by (305 multiplied by 5)

A LaTex expression showing (305 multiplied by 10)+(305 multiplied by 5)

$A LaTex expression showing \begin{aligned}113\hphantom{.}\\[-0.5em]\underline{ multiplied by 24\hphantom{.}}\end{aligned}\\$

How can you multiply 113 by 24 by breaking 24 apart

A LaTex expression showing (113 multiplied by 20)+(113 multiplied by 4)

A LaTex expression showing (113 + 20) multiplied by (113 + 4)

$A LaTex expression showing \begin{aligned}402\hphantom{.}\\[-0.5em]\underline{ multiplied by 15\hphantom{.}}\end{aligned}\\$

How can you multiply 402 by 15 by breaking 15 apart

A LaTex expression showing (402 + 10) multiplied by (402 + 5)

A LaTex expression showing (402 multiplied by 10)+(402 multiplied by 5)

$A LaTex expression showing \begin{aligned}134\hphantom{.}\\[-0.5em]\underline{ multiplied by 25\hphantom{.}}\end{aligned}\\$

How can you multiply 134 by 25 by breaking 25 apart

A LaTex expression showing (134 + 20) multiplied by (134 + 5)

A LaTex expression showing (134 multiplied by 20)+(134 multiplied by 5)

$A LaTex expression showing \begin{aligned}232\hphantom{.}\\[-0.5em]\underline{ multiplied by 24\hphantom{.}}\end{aligned}\\$

How can you multiply 232 by 24 by breaking 24 apart

A LaTex expression showing (232 multiplied by 20)+(232 multiplied by 4)

A LaTex expression showing (232 + 20) multiplied by (232 + 4)

Multiplicatio

Practice:

Whole Number 3 x 2 - Column Breakout

Multiplication - Whole Number 3 x 2 - Column Breakout Worksheet