basic math

Front

What is the equation for 'Four times a number plus six is 30'?

Back

4x + 6 = 30

Front

What is the result of the expression 4 - 2 + 5 - 7 + 8?

Back

8

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the sum of 3 and 14?

Back

17

Tags

CCSS.1.OA.A.1

Front

What is the result of 15 - 8?

Back

7

Tags

CCSS.2.OA.A.1

Front

What does 3^2 mean?

Back

3 x 3

Tags

CCSS.6.EE.A.1

Front

How do you solve the equation 4x + 6 = 30 for x?

Back

Subtract 6 from both sides, then divide by 4.

Tags

CCSS.7.EE.B.4A

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right) - PEMDAS.

Tags

CCSS.7.NS.A.3

Front

What is the value of x in the equation 2x + 4 = 12?

Back

x = 4.

Tags

CCSS.7.EE.B.4A

Front

What is the result of 10 - (3 + 2)?

Back

5.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the definition of a variable in mathematics?

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B