Check whether a number makes an equation true
Year 7 maths · Fieldbook Learning
Name ______________________ Date __________
Put the number in place of the letter, work out the left side, and compare it with the right side. Choose Yes or No.
- Does x = 12 make x − 3 = 9 true?
- Does p = 2 make p + 2 = 4 true?
- Does y = 18 make y − 9 = 12 true?
- Does m = 4 make m + 8 = 13 true?
- Does t = 27 make t ÷ 9 ≤ 4 true?
- Does m = 11 make 9m = 99 true?
- Does n = 15 make 6n ≥ 72 true?
- Does t = 6 make 5t = 30 true?
- Does t = 8 make 4t − 8 = 20 true?
- Does m = 13 make 7m − 17 = 53 true?
- Does k = 21 make 5k + 18 = 118 true?
- Does n = 1 make 3n − 1 = 2 true?
- Does m = 5 make 5m + 16 ≥ 31 true?
- Does y = 10 make 6y + 10 = 70 true?
- Does m = 5 make 6m − 20 > 4 true?
- Does x = 18 make 4x + 8 = 88 true?
- Does m = 16 make 2m − 4 = 26 true?
- Does t = 46 make 7t + 9 > 317 true?
- Does n = 4 make 6n − 6 ≤ 6 true?
- Does y = 44 make 8y + 39 = 391 true?