Strawberry Sums

Worksheet Description

This worksheet uses images of strawberries and number blocks to represent addition problems. Each set of blocks is arranged to form a tree diagram, with two branches leading to two separate blocks, one containing a number and the other left blank for the student to fill in. The top of the tree shows a certain number of strawberries, indicating the total sum, and one branch shows a subset of this total, thus the student must determine how many more strawberries are needed to reach the total.

The worksheet is teaching students about the concept of subtraction as a means to find a missing addend in an addition problem. By using a familiar and tangible object like strawberries, it helps students visualize the problem and understand the part-whole relationship in a concrete way. This method encourages students to recognize that a whole number can be broken down into parts and that these parts can be put together to make the whole. It also provides an introduction to the use of tree diagrams in representing and solving problems, a valuable skill in various areas of mathematics and logic.