ILC: Unit 1Vocab

What is the definition of "expression" in math?

• An expression is when you multiply two numbers.

• An expression is when you have two numbers.

• A math sentence that has at least two values and an operation but does not have the value.

• A math sentence that has at least two values, an operation, and the value.

Tags

CCSS.6.EE.A.2B

What is the definition of "equation" in math?

• An expression is when you multiply two numbers.

• An expression is when you have two numbers.

• A math sentence that has least two values and an operation but does not have the answer.

• A math sentence that has at least two values, an operation, and the answer.

What is the definition of an "area" in math?

• The area is rows and columns.

• The area is the side length and width.

• The area is the sides of the shape.

• The area is the space inside a shape.

What is the definition of "factor pair"?

• Two numbers that multiply together to give a specific product.

• A set of numbers that you add.

• A number you multiply.

• Two numbers that you can divide.

Tags

CCSS.4.OA.B.4

What is the definition of a "product" in math?

• Something you can buy.

• The result of multiplying two or more numbers.

• The side and length.

• The answer after you add two numbers.

Tags

CCSS.3.OA.A.1

What is the definition of a "prime number"?

• A prime number is any number that ends with a 1.
• A number you can divide by 2.

• A number that you can only multiply by 1 and itself.

• A number that has more than 1 factor pairs.

Tags

CCSS.4.OA.B.4

What is the definition of a "composite number"?

• A number that is more than 1.

• A number that has more than one factor pair

• A number you can divide by 2.

• A number you can compose.

Tags

CCSS.4.OA.B.4

What is an expression in mathematics?

• A number sentence that includes an equal sign.

• The answer when dividing.

• Shows numbers and operation signs but not the equal sign.

• A number written using digits.

Tags

CCSS.6.EE.A.1

What is an "equation" in mathematics?

• A number sentence that doesn't have an equal sign.

• The answer when dividing.

• Shows numbers, operation symbols, and the equal sign.

• A number written using digits.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Draw the direction "rows" go in.