Math Review

Front

What is the formula to find the area of a rectangle?

Back

Area = length × width.

Front

If Allison has 376 stickers and Josie has 294 stickers, how do you find the total number of stickers they have?

Back

Add the number of stickers: 376 + 294 = 670.

Front

In the number 23,789, what does the digit 3 represent?

Back

The digit 3 represents 3,000.

Front

What is the formula to find the perimeter of a polygon?

Back

Perimeter = sum of all sides.

Front

What is the standard form of the number forty-five thousand, six hundred?

Back

45,600.

Front

How do you calculate the area of a square?

Back

Area = side × side.

Front

What is the value of the digit 7 in the number 57,432?

Back

The digit 7 represents 7,000.

Front

If a rectangle has a length of 5 units and a width of 4 units, what is its area?

Back

Area = 5 × 4 = 20 square units.

Front

What is the perimeter of a rectangle with a length of 8 units and a width of 3 units?

Back

Perimeter = 2 × (length + width) = 2 × (8 + 3) = 22 units.

Front

What is the standard form of the number one hundred twenty-three thousand, four hundred fifty-six?

Back

123,456.