M.3 Math Listening Test Reviewer

1. If the age of grandfather now is x, what is his age in 6 years?

• 6 years

• x + 6

• x - 6

• 6x

2. The age of the grandson today is five times the grandfather's age. If the grandfather's age today is x, what is the grandson's age 3 years ago?

• 2x - 3

• 2x + 3

• 5x - 3

• 5x + 3

3. What is the second step in solving our word problems?

• Create an equation.

• Write 'Let x'.

• Find the L.C.M.

• Write the conclusion.

4. In solving word problems, what do we do with the L.C.M.?

• Simplify it to get get the H.C.F.

• Cut all of it.

• Multiply it to both sides of the equation.

• Multiply it to the left side of the equation.

5. What is this formula?

• Age Word Problem

• Work Word Problem

• Consecutive Word Problem

• Number Word Problem

6. Together, Napat and Pasit can finish the work in 4 hours. Napat alone can finish the work 5 hours fewer than Pasit. Which of the following is true?

• Pasit can work in 3 hours.

• Napat can work in 9 hours alone.

• Pasit is faster than Napat by 5 hours.

• Napat is faster than Pasit by 5 hours.

7. Fill in the blank. 12, 14, and 16 are three_________even integers.

• reciprocal

• consecutive

• multiple

• distribute

8. If x is the first positive odd integer, what is the THIRD positive odd integer in the sequence?

• x + 2

• x + 3

• x + 4

• x + 5

9. The sum of the reciprocals of two consecutive integers is 11/30. What are the two integers?

• 5 and 6

• 7 and 8

• 12 and 13

• 14 and 15

10. Ananya can cook fried rice in 15 minutes while her mother can cook fried rice in 10 minutes. How long will it take them to cook the same food together?

• 4 minutes

• 5 minutes

• 6 minutes

• 8 minutes