4th grade Review

Front

What is standard form?

Back

Standard form is a way of writing numbers using digits. For example, the number ten thousand, three hundred eight is written as 10,308.

Front

How do you find the value of a digit in a number?

Back

To find the value of a digit, look at its position in the number. For example, in 3,654,982, the digit 5 is in the ten thousands place, so its value is 50,000.

Front

What is the equation to find the number of red crayons if there are 3 times as many red crayons as blue crayons and there are 8 blue crayons?

Back

The equation is 3 × 8 = 24.

Front

What shape has 2 sets of parallel sides?

Back

A parallelogram has 2 sets of parallel sides.

Front

What is the value of 8 in the number 128,347?

Back

The value of 8 in 128,347 is 8,000.

Front

What is a parallelogram?

Back

A parallelogram is a four-sided shape (quadrilateral) with opposite sides that are parallel and equal in length.

Front

What does the term 'population' mean?

Back

Population refers to the total number of people living in a specific area.

Front

How do you convert a word problem into an equation?

Back

Identify the quantities involved and their relationships, then use mathematical symbols to express these relationships.

Front

What is the value of 5 in the number 3,654,982?

Back

The value of 5 in 3,654,982 is 50,000.

Front

What is a trapezoid?

Back

A trapezoid is a four-sided shape (quadrilateral) that has at least one pair of parallel sides.