This math topic focuses on practicing subtraction of whole numbers in a column format. Specifically, it involves the completion of 2-digit by 1-digit subtraction problems. Each problem shows two numbers, with the smaller one-digit number subtracted from the larger two-digit number, and multiple-choice answers are provided. The exercises are part of a broader unit on the addition and subtraction of integers involving 1 and 2 digits, aimed at building foundational skills in arithmetic operations.

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

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Sub. Whole Number 2 x 1 - Columns

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


Subtract these numbers

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