5th Grade Math Review

Front

What is the value of the digit 9 in the number 293,672?

Back

90,000

Front

How do you add the fractions 2/8 and 3/4?

Back

Convert 3/4 to 6/8, then add: 2/8 + 6/8 = 8/8 = 1.

Front

What defines a prime number?

Back

A prime number has exactly two distinct positive factors: 1 and itself.

Front

What are the coordinates of the origin in the coordinate plane?

Back

(0, 0)

Front

How do you round the number 23.542 to the nearest tenth?

Back

23.5

Front

What is the place value of the digit 9 in the number 293,672?

Back

The place value is 90,000.

Front

What is the sum of 2/8 and 3/4 expressed as a mixed number?

Back

1 and 0/8, or simply 1.

Front

What is the difference between prime and composite numbers?

Back

Prime numbers have two factors; composite numbers have more than two.

Front

What is the significance of the origin in a coordinate plane?

Back

It is the point where the x-axis and y-axis intersect, represented as (0, 0).

Front

How do you identify the nearest tenth in a decimal number?

Back

Look at the digit in the hundredths place; if it's 5 or more, round up.