One-Step Addition and Subtraction Equations Quiz

What does the variable X represent in the equation x + 4 = 10 in the context of Robin's video games?

• The number of games Robin will buy

• The number of games Robin has now

• The number of games Robin had initially

• The total number of games Robin will have

Which of the following is an example of the subtraction property of equality?

• If a = b, then a + c = b + c

• If a = b, then a * c = b * c

• If a = b, then a / c = b / c

• If a = b, then a - c = b - c

In the equation x + 6 = 4, what is the value of x?

• 6

• 4

• 2

• -2

Why is it important to check your solution after solving an equation?

• To practice more equations

• To make the equation more complex

• To verify the solution is correct

• To ensure the equation is balanced

In the equation -3 = a + 4, what is the value of a?

• 1

• -7

• 7

• -1

What does the addition property of equality state?

• Adding the same number to both sides of an equation keeps it equal

• Subtracting the same number from both sides of an equation keeps it equal

• Multiplying both sides of an equation by the same number keeps it equal

• Dividing both sides of an equation by the same number keeps it equal

Solve the equation: y - 3 = 4. What is the value of y?

• 9

• 1

• 7

• 3

What is the solution to the equation x - 2 = 1?

• 1

• 0

• 2

• 3

If a pair of jeans costs $25, which is $14 less than another pair, what is the cost of the other pair?

• $14

• $39

• $25

• $11

The average lifespan of a tiger is 17 years, which is 3 years less than a lion's. What is the lion's lifespan?

• 23 years

• 14 years

• 17 years

• 20 years