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
   • 3.75
   • 7.25
   • 1.75
2. 2.

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

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

   Bo puts on glasses to read tiny print. Which value of x makes 4x = 7 true?

   • 7
   • 3
   • 1.75
   • 28
4. 4.

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

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

   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
6. 6.

   Noah opens the math book to a puzzle. Test x = 1.5 in 5x − 2 = 6. Put x = 1.5 into the left side. What number do you get?

   5.5
7. 7.

   Pia follows a clue on the map. Which value of x makes both x > 1.5 and 4x < 14 true?

   • 1
   • 6
   • 2.5
   • 5
8. 8.

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

   • 8
   • 2
   • 4
   • 7
9. 9.

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

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

    Zee plays a number game on the phone. Which value of x makes x + 0.75 > 3 true?

    • 1.5
    • 2.25
    • 3.5
    • 0.5