The Number Bonds tool helps students practice composing numbers in a playful and interactive way. By completing the heart-shaped pairs, students strengthen their understanding of number combinations up to 10, 20, or beyond.
How it works:
Open the Number Bonds tool.
A heart will appear with one part filled in.
Students drag the missing number into the empty space to complete the bond.
Progress tracking.
A bar at the top shows how many problems have been completed.
At the end, results are displayed with the number of correct and incorrect answers.
Sound effects.
A melody plays for correct and incorrect answers (can be toggled on/off using the speaker icon in the top left).
Settings options.
Total: Choose the highest number to compose (10, 20, 30, 40, 50, or 100).
Number of answer options: Select how many possible answers students see.
Number of problems: Choose 10, 20, or set it to infinite for continuous practice (removes the progress bar).
Restart anytime.
Use the Reset button to generate a new set of problems.
💡Tip: Use Number Bonds as a daily warm-up for math. For extra engagement, let students come up to the interactive whiteboard to complete a heart.