STAAR MATH Review - Warmup

A company makes 625 cell phone cases each day. What operation is best to find how many cases are made in 31 days?

• Addition

• Subtraction

• Division

• Multiplication

If Scott drank 3.5 bottles of water and each bottle contained 1.2 pints, what operation will find the total pints he drank?

• Addition

• Subtraction

• Multiplication

• Division

What is the formula for finding the perimeter of a rectangle?

• Perimeter = length + width

• Perimeter = 2(length + width)

• Perimeter = length x width

• Perimeter = 2(length - width)

What is the relationship between multiplication and division?

• Multiplication is the inverse operation of division.

• Multiplication is the same as division.

• Multiplication is a form of addition.

• Multiplication and division are unrelated operations.

What operation will find the difference in length of two insects measured in different units?

• Addition

• Multiplication

• Subtraction

• Division

What is the formula to find the volume of a rectangular prism?

• V = length + width + height

• V = length x width x height

• V = length - width x height

• V = length / width x height

What is the definition of multiplication?

• Multiplication is the operation of repeated addition.

• Multiplication is the process of dividing numbers.

• Multiplication is the method of finding the average of numbers.

• Multiplication is the operation of subtracting one number from another.

If a recipe calls for 4 cups of flour and you want to make half the recipe, how much flour do you need?

• 1 cup

• 2 cups

• 3 cups

• 4 cups

What is the definition of division?

• Division is the operation of splitting a number into equal parts.

• Division is the process of adding numbers together.

• Division is the method of finding the total of a set of numbers.

• Division is the technique of multiplying a number by itself.

If you have 10 apples and give away 3, how many do you have left?

• 5 apples

• 6 apples

• 7 apples

• 8 apples