# Math Post-Test

Subtract. Write the answer as a mixed number.



Find the average of 99, 107, 87, 103, and 84.

Add. -16 + (-64) + 64 + (-52)

Multiply. 

Sales of frozen pizza for a club fundraiser increased from 500 one year to 705 the next year. What was the percent increase?

Add. 502.9513 + 8.987 + 18.64 + 8149.937

Divide. 


John Lee's savings account has a balance of $1,373. After 15 months, what will the amount of interest be at 5.7% per year? Solve for x.  Multiply.  Divide. Write the answer either as a whole number or as a mixed number.  Solve for r. 8r + 7 = 39 Subtract. -13 - (-12) Simplify.  Divide:  Subtract. 10.7381 - 0.1879 Evaluate x + y for x = 3 and y = -8 . Simplify.  An employee was paid$65,552 during the first half of last year. During the second half he was paid \$97,450. How much more was his income during the second half?