Math Review

Write the following number: ten thousand, four hundred and twenty-seven.

• 10,427

• 10,247

• 1,0427

• 10,472

A case of caulk holds twelve tubes. Seven are used on the job. How many are left in the case?

• 5

• 7

• 12

• None of the above

A truck delivers eight hundred and forty-seven studs to a job. Later that day, a second truck delivers an additional two hundred and twelve studs. How many studs were delivered that day?

• 1059

• 847

• 212

• 1069

Each office in an office building requires 21 pieces of ceiling tile. If there are 18 offices on each floor and there are 37 stories in the building, how much tile needs to be ordered?

• 756 pieces

• 14022 pieces

• 13923 pieces

• 14121 pieces

32 ÷ 4 =

1,518 ÷ 46 =

If insulation can be installed at a rate of 1,400 square feet per hour during an eight-hour day and 29,400 square feet needs to be installed, how many days will the job take?

• 2 days

• 3 days

• 4 days

• 5 days

After a math problem on the job has been estimated and calculated it should be ________________.

• reviewed

• ignored

• deleted

• published

Find the common denominator for the following pair of fractions: (1/10), (1/100).

• 10

• 100

• 1000

• 1

Solve the following problem: (1/2) + (9/16) =

• 5/8

• 11/16

• 23/32

• 7/8