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.

• Darius and Joanna

• Joanna and Maliah

• Maliah and Omar

• Omar and Darius

Which comparison is true?

• 2.84 ≥ 3.01

• 4.40 ≥ 4.28

• 6.51 < 6.39

• 8.10 < 8.05

Which pattern is created using the rule, start with the number 2, and multiply by 3?

• 2, 5, 10, 30

• 2, 5, 15, 45

• 2, 6, 18, 36

• 2, 6, 18, 54

The shaded part of the model represents 3/5 as shown. Which equation creates a fraction that is equal to the shaded part of the model?

• 3/5 × 2/2 = 6/10

• 3/5 + 2/2 = 6/10

• 3/5 × 2/2 = 5/10

• 3/5 + 2/2 = 5/10

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

• 7

• 6

• 5

• 4