Which value makes it true?

Answer Key - Grade 6 Math Worksheet - Challenge Me

Circle the best answer, or write your answer on the line.

1. 1.

   Ren checks the clock before a quiz. Which value of x makes x + 1.75 = 5.5 true?

   • 5.5
   • 1.75
   • 7.25
   • 3.75
2. 2.

   Tala sets the timer for a speed round. Which value of x makes x + 2.4 = 9 true?

   • 6.6
   • 9
   • 11.4
   • 2.4
3. 3.

   Zee studies a puzzle under the lamp. Which value of x makes x − 0.5 = 3.25 true?

   • 0.5
   • 3.75
   • 3.25
   • 2.75
4. 4.

   A very serious pencil helps Esme crack a code. Which value of x makes 6x = 9 true?

   • 3
   • 9
   • 1.5
   • 54
5. 5.

   Jun opens an envelope with a puzzle inside. Which value of x makes x/4 = 2.5 true?

   • 10
   • 0.625
   • 2.5
   • 4
6. 6.

   Kira checks the clock before a quiz. Which value of x makes x/5 = 1.5 true?

   • 0.3
   • 7.5
   • 1.5
   • 5
7. 7.

   Milo studies a puzzle under the lamp. Test x = 4.5 in 3x + 1.5 = 16. Put x = 4.5 into the left side. What number do you get?

   15
8. 8.

   Ren copies a clue onto paper. Which value of x makes both x > 2.5 and 3x < 18 true?

   • 7
   • 4
   • 2
   • 8
9. 9.

   A clue is taped to Tala's backpack. Which value of x makes x + 2.5 > 7 true?

   • 2
   • 4.5
   • 6
   • 3.5
10. 10.

    Bo studies a puzzle under the lamp. Which value of x makes x + 0.25 < 2 true?

    • 2.25
    • 3
    • 1.5
    • 1.75