Inequalities bingo

Exercise and reference answers

Clues and terms

1. Clue

   Joined by a compare sign.

   Item

   Inequality

2. Clue

   Only numbers compared.

   Item

   Numerical

3. Clue

   A letter stands in.

   Item

   Literal

4. Clue

   Two bounds at once.

   Item

   Double

5. Clue

   Endpoint not included.

   Item

   Strict

6. Clue

   Endpoint allowed.

   Item

   Slack

7. Clue

   Add or subtract freely.

   Item

   Rule one

8. Clue

   After a negative multiply.

   Item

   Flip sign

9. Clue

   All values that work.

   Item

   Solution set

Instructions

Read each clue and tap the term or value it describes.

Explanation