GED Math Concepts and Problem Solving

The video tutorial covers various GED math problems that appear in the non-calculator section of the test. It includes solving distance problems on a number line, understanding square roots and exponents, evaluating expressions using PEMDAS, multiplying and rounding numbers, solving two-step algebraic equations, ordering numbers, identifying undefined expressions, and simplifying expressions. The instructor provides strategies and tips for tackling these problems without a calculator, emphasizing the importance of understanding basic math concepts and using logical reasoning.

What tools are allowed during the first part of the GED math test?

• Smartphone

• Dry erase board

• Textbook

• Calculator

How many stops are there between points X and Y on a number line if the distance is 5?

• 6

• 5

• 4

• 3

What is the relationship between square roots and exponents?

• They multiply each other

• They cancel each other out

• They are the same

• They add to each other

If x = 3 and y = -2, what is the first step in evaluating the expression 4x + 3y?

• Divide x by y

• Substitute the values of x and y

• Multiply x and y

• Add x and y

What is the estimated product of 2.1 and 3.25 rounded to the nearest hundredth?

• 8.00

• 7.00

• 6.83

• 5.00

In the equation x/3 - 4 = -1, what is the first step to isolate x?

• Add 4 to both sides

• Multiply by 3

• Divide by 3

• Subtract 3 from both sides

Which of the following is the smallest number?

• 2/5

• 0.6

• 0.5

• 2/3

What makes an expression undefined?

• A fraction

• A zero in the denominator

• A zero in the numerator

• A negative number

What is the result of simplifying the expression 2(3^2 - 7 + 10/5)?

• 18

• 12

• 14

• 16