Addition
Subtraction
Multiplication
Division
COVID-19
Subtraction tasks
Generate with numbers up to
Negative results
3 + 12 =
3 + 12 =
3 + 12 =
3 + 12 =
3 + 12 =
3 + 12 =
3 + 12 =
3 + 12 =
3 + 12 =
3 + 12 =
Check results
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