Division/Decimals
Rational Numbers
100

Find the difference: 12.6 − 4.75

What is 7.85?

100

A scuba diver is 30 feet below sea level. Write this as an integer.

What is −30?

200

Find the quotient: ¾ ÷ ⅛

What is 6?

200

The point (3, −5) is reflected across the x-axis. What are the new coordinates, and what quadrant is the new point in?

What is (3, 5), Quadrant I?

300

A ribbon is 15.6 meters long. It is cut into pieces that are each 0.24 meters long. How many pieces are there?

What is 65 pieces?

300

Ana's account balance is −$25. Ben's is −$40. Who has the greater balance, and who owes more?

What is Ana has the greater balance; Ben owes more? (−25 > −40, but |−40| > |−25|)

400

A recipe uses ⅔ cup of flour per batch. You have 4½ cups of flour. How many full batches can you make?

What is 6 full batches? (4½ ÷ ⅔ = 6¾)

400

Hot dogs come in packs of 6 and buns come in packs of 8. What is the smallest number of hot dogs and buns you can buy to have exactly the same amount of each? How many packs of each?

What is 24; 4 packs of hot dogs and 3 packs of buns?