Math Quiz

Which equation represents a number that is 10 times as many as 5?

• 10 ÷ 5 = 2

• 10 – 5 = 5

• 10 + 5 = 15

• 10 x 5 = 50

Which decimal is equivalent to (9/100)?

• 0.09

• 0.90

• 9.00

• 90.0

Students write numbers in a chart, as shown.

A group of students are asked to write a statement that represents the equation 9 x 5 = 45. The table shows each student's statement. Which two students write statements that correctly represent the equation 9 x 5 = 45?

• Christina

• Emily

• Gianni

• Kent

• Willow

The figure shows the dimensions of a square. Which expression can be used to find the perimeter of the square, in units?

• 10 x 10

• 10 + 10

• 10 x 10 + 10 x 10

• 10 + 10 + 10 + 10

How many times greater is the value of the digit 5 in 500,000 than the value of the digit 5 in 50,000?

• 10 times greater

• 100 times greater

• 1,000 times greater

• 10,000 times greater

A chef is making trays of pasta. The chef uses 376 grams of pasta to make each tray. How many grams of pasta does the chef use to make 6 trays?

• 1,826 grams

• 1,856 grams

• 2,226 grams

• 2,256 grams

Which digit can be placed in the blank to make a true comparison? 46,932 < 4__928

The length of a fishing boat is 6 meters. Which describes a way to find the length of the fishing boat in centimeters?

• Multiply the length in meters by 1,000.

• Multiply the length in meters by 100.

• Add 1,000 to the length in meters.

• Add 100 to the length in meters.

How many total seeds does the farmer buy?

• 130,010 seeds

• 131,020 seeds

• 140,915 seeds

• 141,020 seeds