Missing 2 Digit Addends

Worksheet Description

This worksheet consists of a series of addition problems with two addends, where the first addend is provided, and the second addend is missing, represented by a blank box. Students are expected to solve for the missing number that will sum up to the given total. The equations are straightforward, offering students a clear and focused practice on addition with larger numbers, and there is a designated space at the top for the student to write their name.

The worksheet is designed to help students practice the concept of missing addends in addition, particularly with larger, double-digit numbers. It encourages students to apply reverse thinking to solve for the unknown, enhancing their problem-solving skills and reinforcing their understanding of the relationship between the components of an addition equation. This practice is crucial for developing mental math skills and preparing students for algebraic concepts where solving for unknowns is a fundamental skill. Moreover, this type of exercise supports the improvement of numerical fluency and arithmetic confidence.