4th Grade FSA Math Review

Front

What is a multiple?

Back

A multiple of a number is the result of multiplying that number by an integer. For example, the multiples of 3 are 3, 6, 9, 12, etc.

Front

How do you find the total number of items when given groups and items per group?

Back

Multiply the number of groups by the number of items in each group. For example, if there are 4 groups with 90 items each, the total is 4 x 90 = 360.

Front

What does it mean for one number to be 'times as many' as another?

Back

If one number is 'x times as many' as another, it means you can get the first number by multiplying the second number by x.

Front

How do you divide a total into equal groups?

Back

To find out how many equal groups you can make from a total, divide the total by the number of items in each group. For example, 367 cookies divided by 4 cookies per package gives you 91 packages.

Front

What is a line of symmetry?

Back

A line of symmetry is a line that divides a shape into two identical parts that are mirror images of each other.

Front

What is the greatest number of packages Amy can sell if she has 367 cookies and sells them in packages of 4?

Back

91 packages.

Front

What is the relationship between multiples and factors?

Back

A factor is a number that divides another number evenly, while a multiple is the result of multiplying a number by an integer.

Front

How do you calculate the total length of two sticks laid end-to-end?

Back

Add the lengths of the two sticks together. For example, if one stick is 7 inches and another is 8 inches, the total length is 7 + 8 = 15 inches.

Front

What is the formula to find the total number of items in equal groups?

Back

Total = Number of groups x Items per group.

Front

What does it mean for a number to be a divisor of another number?

Back

A divisor is a number that can divide another number without leaving a remainder. For example, 4 is a divisor of 16.