Solve expressions with given variables

Front

What is the value of w/3 when w = 48?

Back

16

Front

What is the result of 7(12) + 9 - j when j = 6?

Back

28

Front

What is the value of k + 25 when k = 7?

Back

32

Front

What is the result of x - 15 when x = 41?

Back

26

Front

What is the value of 6y when y = 13?

Back

78

Front

What does it mean to solve an expression with a variable?

Back

To find the value of the expression by substituting the variable with a given number.

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value, often denoted by letters like x, y, or z.

Front

What is the order of operations in mathematics?

Back

The order is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is the result of 5 + 3 × 2?

Back

11

Front

If a = 10, what is the value of 2a - 5?

Back

15