Answer each question carefully. You can review your selections before submitting. You can also enable a timer to challenge yourself!
Q1:What is 6 - 2?
Q2:What is 5 - 1?
Q3:What is 10 - 4?
Q4:What is 8 - 2?
Q5:What is 7 - 2?
Q6:What is 9 - 5?
Q7:What is 7 - 5?
Q8:What is 4 - 1?
Q9:What is 8 - 3?
Q10:What is 10 - 6?
Q11:What is 6 - 3?
Q12:What is 3 - 2?