2nd grade review

Front

What is an even number?

Back

An even number is a whole number that can be divided by 2 without a remainder. Examples: 2, 4, 6.

Front

What is an odd number?

Back

An odd number is a whole number that cannot be divided by 2 evenly. Examples: 1, 3, 5.

Front

How many inches are in a foot?

Back

There are 12 inches in a foot.

Front

What is expanded form?

Back

Expanded form is a way to write numbers by showing the value of each digit. For example, 542 in expanded form is 500 + 40 + 2.

Front

What is the word form of the number 521?

Back

The word form of 521 is five hundred twenty-one.

Front

What is a clock's hour hand?

Back

The hour hand is the shorter hand on a clock that shows the hour.

Front

What is a clock's minute hand?

Back

The minute hand is the longer hand on a clock that shows the minutes.

Front

How do you write the number 642 in expanded form?

Back

642 in expanded form is 600 + 40 + 2.

Front

What is a fraction?

Back

A fraction represents a part of a whole. It has a numerator (top number) and a denominator (bottom number).

Front

What is a whole number?

Back

A whole number is a number without fractions or decimals. Examples: 0, 1, 2, 3.