Skills · Linear Equations · Inequalities
One-step inequalities: × and ÷ (the flip)
Printable practice with an answer key the engine computes, at three levels, in as many versions as you need.
Problem types
- ax < c, a positive: 3x ≤ 12
- ax < c, a negative (flip): −2x < 8
- −x < c (flip): −x > 5
- x/a < c, a positive: x/4 ≥ 2
- x/a < c, a negative (flip): x/(−3) < 2
Sample Sheet · Level 1
- −2x ≤ 16
- x3 < −2
- −x < −6
- −5x ≤ −10
- 4x ≥ −12
- x6 ≥ −5
- −8 < −x
- −8 ≤ 2x
Answer key
- x ≥ −8
- x < −6
- x > 6
- x ≥ 2
- x ≥ −3
- x ≥ −30
- x < 8
- x ≥ −4
Sample Sheet · Level 3
- x−4 > −8
- 6x > 78
- x7 < 4
- x−6 ≤ 3
- 46 ≥ −6x
- 23 ≥ −x
- 47 ≥ 9x
- −40 < −2x
Answer key
- x < 32
- x > 13
- x < 28
- x ≥ −18
- x ≥ −233 = −723
- x ≥ −23
- x ≤ 479 = 529
- x < 20
Make your own
Pick the count, the level and the version, and print it with work space and the key on its own page. The same skill also makes an I Do, We Do, You Do lesson, a Mosaic, a Decoder and more.