Practice Your Math Skills!

Two numbers sum to 18. The sum of their squares is 212. Find the smaller number.

Area & Perimeter Practice

The area of a rectangle is 128 square inches. The perimeter is 48 inches. Find the dimensions.

Samantha’s initial grade is 88. Her final grade is 95. Find the percent change in her grade.

Tim buys a soda with initial price of $1.55. Find the price after 2 consecutive discounts of 7% and 8%.

In the year 2000, the town of Smallville had 800 residents. The town grows 4% annually. Find the population in 2005.

A cat initially weighs 9 pounds. It loses 3% of its weight monthly. Find the weight after 3 months.

A town initially has a population of 5500. The town triples every 65 years. Find the population after 1000 years.

A cat initially weighs 7 pounds. It gains 5% of its weight every 3 years. Find its weight after 19 years.

A cat initially weighs 850 grams. It loses 4 percent of its weight every 7 years. Find its weight after 6 years.

The half life of a cell is 180 years. The initial mass is 40 units. Find the mass after 300 years.