This card game helps students learn to add numbers in their heads. The objective of the game is to get as close to 31 with any number of cards, without going over 31.

Grades covered: 1 through 12
Curriculum Topics: Math, Addition, Probability


Idea Sheets are cross-referenced to subjects listed in the Common Core, Next Generation Science Standards, and California Content Standards.

Categories include:
  • Grades K-2
  • Grades 3-5
  • Grades 6-8
  • Math
Tags: Problem Solving, Addition & Subtraction, Probability
Subjects covered: ["Math"]