check markLesson 2-1, Example 1 Check Understanding

Choose the correct solution for each equation.

  1. m – 10 = 2
    1. 8
    2. 6
    3. 12
    4. 24
  2. y – 7.6 = 4
    1. 11.6
    2. 3.6
    3. – 3.6
    4. 12.2
  3. – 9 = b – 5
    1. 4
    2. 14
    3. – 4
    4. – 14

Click the button to highlight the correct answers.

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