Grade 4 Math Semester 1 Review

Front

Fill in the Blank: Least _______ ________

Back

Common Multiple

Front

Choose the correct list of the first five multiples of 10.

Back

10, 20, 30, 40, 50

Front

Round 5,643 to the nearest HUNDREDS place.

Back

5,600

Front

Is 8 a common factor of 72 and 96?

Back

yes

Front

What is the Least Common Multiple of 4 and 14?

Back

28

Front

What is a multiple?

Back

A multiple of a number is the product of that number and an integer.

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder.

Front

What is the difference between a common factor and a common multiple?

Back

A common factor is a number that divides two or more numbers, while a common multiple is a number that is a multiple of two or more numbers.

Front

How do you find the Least Common Multiple (LCM) of two numbers?

Back

List the multiples of each number and find the smallest multiple they have in common.

Front

What is the greatest common factor (GCF)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.