6th Maths Flashcard

Front

7d + 5 = 61. What is the value of d?

Back

d = 8

Front

(2 x 15) - (4 x 7) = ?

Back

Answer: 2

Front

8t = 40. What is the value of t?

Back

t = 5

Front

⅜a = 6. What is the value of a?

Back

a = 16

Front

___ x 6 = 42. What is the missing number?

Back

Answer: 7

Front

What is the formula to solve for a variable in an equation?

Back

Isolate the variable on one side of the equation.

Front

What does it mean to solve an equation?

Back

Finding the value of the variable that makes the equation true.

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).

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value.

Front

What is the difference between an equation and an expression?

Back

An equation has an equal sign, while an expression does not.