write algebraic expressions

What is meant by '37 more than 8 times a number'?

• 8x + 37

• 37x + 8

• 8 + 37x

• 37 - 8x

Tags

CCSS.6.EE.A.2A

What is an algebraic expression?

• A mathematical phrase that includes only numbers.

• A mathematical phrase that can include numbers, variables, and operation symbols (like +, -, *, /).

• A type of equation that has no variables.

• A mathematical statement that is always true.

Tags

CCSS.6.EE.A.2B

What does 'twice a number' mean in algebra?

• 2x, where x is the number.

• x + x, where x is the number.

• 3x, where x is the number.

• x * 2, where x is the number.

Tags

CCSS.6.EE.A.2A

How do you express '5 less than twice a number' in algebraic terms?

• 2x + 5

• 2x - 5

• x - 5

• 5 - 2x

Tags

CCSS.6.EE.A.2A

What does the term 'variable' mean in algebra?

• A variable is a constant value that does not change.

• A variable is a symbol (usually a letter) that represents an unknown number.

• A variable is a type of equation used in algebra.

• A variable is a mathematical operation performed on numbers.

Tags

CCSS.6.EE.A.2B

How do you express 'the quotient of a number and 5' in algebraic terms?

• x + 5

• 5 - x

• x / 5

• 5 * x

Tags

CCSS.6.EE.A.2A

How would you express '8 less than a number' in algebraic form?

• x + 8

• 8 - x

• x - 8

• 8 / x

Tags

CCSS.6.EE.A.2A

What is the difference between a numerical expression and an algebraic expression?

• A numerical expression contains only numbers and operations, while an algebraic expression includes at least one variable.

• A numerical expression includes variables, while an algebraic expression contains only numbers.

• Both numerical and algebraic expressions contain only numbers and operations.

• Numerical expressions are always more complex than algebraic expressions.

Tags

CCSS.6.EE.A.2B

What is the algebraic expression for 'the sum of 3 times a number and 12'?

• 3x + 12

• 3x - 12

• x + 12

• 3 + x

Tags

CCSS.6.EE.A.2A

How do you write 'the difference of a number and 10' as an algebraic expression?

• x + 10

• 10 - x

• x - 10

• x / 10

Tags

CCSS.6.EE.A.2A