Answer each question carefully. You can review your selections before submitting. You can also enable a timer to challenge yourself!
Q1:What is 320 + 430?
Q2:Add 89 and 76.
Q3:What is 235 + 567?
Q4:What is 345 + 129?
Q5:Add 400 and 200.
Q6:What is the total of 60 + 89?
Q7:Add 713 and 287.
Q8:What is 100 + 450?
Q9:Add 652 and 198.
Q10:Find the sum of 500 and 499.
Q11:What is the sum of 123 + 321?
Q12:Add 999 and 1.