About This Worksheet
Train Sums is a themed addition activity that turns picture counting into a simple train ride. Each train car shows two picture groups along with a written number sentence, helping children connect what they see with how addition is written. The problems include balls, apples, flowers, blocks, fish, and more familiar objects. For example, 2 balls plus 1 ball becomes 2 + 1 = 3. This makes the worksheet a useful bridge between picture-based counting and written addition equations.
Curriculum and Grade Alignment
This worksheet is designed for preschool children who are ready to connect visual addition with written number sentences. The main goal is to help children count picture groups, follow the equation, and write the total. Before beginning, your child should be able to count through 10 and understand the meaning of the plus sign. The next step is solving similar equations with fewer or no picture clues. This activity supports early work toward Common Core K.OA.A.1 by connecting objects, drawings, numbers, and equations.
Student Tasks
On this worksheet, students will move from the engine through each train car and count the picture groups shown inside. They will use the written numbers beneath the pictures to see how the visual groups match the equation. After adding, children write the missing total on the answer line. Six train cars give students repeated practice with the same skill while using different objects and number combinations. This helps children build confidence with both counting and reading simple addition sentences.
Common Challenges and Misconceptions
Some children may focus on the train pictures and skip over the written equation. Others may count the objects correctly but not understand how those amounts match the numbers below. A child may also forget that the answer belongs after the equal sign. Point to the pictures and the matching numerals as you count together. Then read the full number sentence aloud so the child hears how each part fits together.
Implementation Guidance
Teachers can use this worksheet after students have practiced adding picture groups without written equations. The train theme works nicely in a math center and gives children a clear order to follow from one car to the next. Parents can ask the child to count the pictures first and then read the number sentence together. If a child gets stuck, use small counters to copy the two groups and then connect them back to the equation. This makes the written math feel less abstract.
Details and Features
This worksheet includes six colorful train cars, each with a picture addition problem and a matching written equation. Every problem has a blank line for the child to write the total. The train theme keeps the page fun while the repeated structure makes it easy to follow. Large pictures and clear numerals help preschool learners connect counting with written math. The printable gives practice with addition, number recognition, equation reading, and answer writing.