BACK TO WORKSHEETSIn this worksheet, you must find the missing number in a given calculation.
Example
Work out the missing number
1000 - _____ = 219
Answer
We can use the fact that the answer will be 1000 - 219 to get the missing number.
1000 - 781 = 219
In this worksheet, students find the missing number in a given calculation. Students could attempt the calculations in their heads first.
Key stage: KS 3
Curriculum topic: Number
Curriculum subtopic: Use Four Operations for All Numbers
Difficulty level: 
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