HMH Math 4th Vocabulary Module 1, 2, 3, 4

What is the term for addition, subtraction, multiplication, or division?

• Operation

• Equal

• Equation

• Represent

What does it mean when two or more numbers or amounts have the exact same value?

• Equal

• Estimate

• Period

• Remainder

What is a number sentence with an equal sign called?

• Equation

• Array

• Groups

• Round

What does it mean to show a number or a problem in a different way, for example, to sketch?

• Represent

• Regroup

• Estimate

• Period

What is repeated addition of the same number called?

• Multiplication

• Division

• Remainder

• Expanded Form

What is the term for splitting a number into equal groups or parts?

• Division

• Array

• Groups

• Round

What is the amount left after dividing a number into equal groups called?

• Remainder

• Estimate

• Period

• Standard Form

What is an arrangement of numbers or symbols in rows and columns called?

• Array

• Groups

• Expanded Form

• Equation

What are groups that have the same number of items or the same value called?

• Groups

• Period

• Equal

• Round

What is the value of a digit in a number based on the location of the digit called?

• Place value

• Estimate

• Expanded Form

• Standard Form