Left Overs Challenge
Master Subtraction Calculation
Build your confidence in written subtraction methods with this game of leftovers.
Build your confidence in written subtraction methods with this game of leftovers.
A unique puzzle game that combines problem-solving with pattern recognition
Left Overs is an engaging mathematical puzzle game where you answer questions to eliminate answers from a grid. Here's the twist: not all the values in the grid are answers to questions! Some are "left overs" - extra values placed as distractors. Your challenge is to answer all the questions correctly, identify which values remain, and calculate their total.
Specific to: Master Subtraction Calculation
Column or vertical written calculation methods
Click on a sum from the question bank. Using a whiteboard or paper, perform a vertical written subtraction calculation to calculate the answer. If you are correct the answer will be crossed from the answer grid. When all the questions have been answered, you'll be left with some leftover answers. Put these in the boxes provided and add them together to find the target total.
Follow these simple steps to master the game
Select small (9 questions), medium (16 questions), or large (20 questions)
Click on any question box to open the answer prompt
Correct answers automatically cross off from the answer grid
Find the values that weren't crossed off - these are your "left overs"
Enter the remaining values and their total to complete the puzzle
Multiple skills in one engaging game
Combines answering questions, pattern recognition, and mental arithmetic in one game
The final total acts as a built-in verification - you'll know if you got everything right!
Requires careful tracking of which values have been eliminated and which remain
Choose your difficulty by selecting game size - start small and work your way up!
Explore other engaging Maths games to enhance your learning
Start the challenge and test your skills
Start Playing NowFree to use • Self-checking puzzles • Works on all devices
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