Solving mathematical and real-world problems involving all forms of rational numbers

• 8.190

• 9.18

There are 52 weeks in a year. If Gracie turned 9 last year, how many weeks has she been alive? 

• 468
• 477 weeks
• 416 weeks
• 468 weeks

Find the area of the parallelogram. (each box is 1 unit)

• 12 units²

• 10 units²

• 13 units²

• 6 units

Three painters take 4 days, 6 days, and 9 days to finish a project. If they work together, how quickly can they finish the project? Choose the correct equation. DO NOT SOLVE.

What is the total area of this compound shape?

• 200 m²

• 50 m²

• 66 m²

• 90 m²

Answer explanation

From birth to 6 months, babies gain 6 ounces every week. How many ounces does a baby gain in 11 weeks?

• 66 ounces

• 47 ounces

• 23 ounces

• 11 ounces

 $-5\cdot2-12$  

 $3^2\ +\ 5\ x\ 8\ \ -\ 2^2$  

• 45

• 88

• 25

• 60

Hunter climbed up a cliff 50 feet high at Cherokee Rock Village. He did this 5 times in one day. What was the overall change in his elevation?

• -10 feet

• 10 feet

• -250 feet

• 250 feet

A new pool shed is shown below. The builder wants to paint it blue to match the pool’s tile. Find the area that needs to be painted, not including the door which is 1.0 m wide. 

• 3.6
• 4.6
• 2.9
• 5.6