Make a Whole Strategy for Decimal Subtraction - K5 Math Tutorial #3696936 (License: Personal Use)

This instructional graphic illustrates the “Make a Whole” strategy for subtracting decimals, where students add a small value to the subtrahend to reach the next whole number, then compensate by adding the same amount to the minuend. Two worked examples-3.4 - 1.8 and 5.47 - 2.77-show the process with color-coded steps and final answers (1.6 and 2.70). The approach builds number sense and mental math fluency for upper elementary learners.

Used in elementary math curricula (grades 4-6) for teaching decimal operations; ideal for classroom posters, digital lessons, or homework support. Matches user intent for visual math strategies, teacher resources, or parent-guided practice.