Center for students comparing values using greater than (>), less than (<), and equal to (=). Contains 3 sorting labels, a number line for reference, 12 playing cards, and a sheet for students to record their answers. Students select a card and solve for the sums. Next, determine if the sum of the first problem is greater than (>), less than (<), or equal to (=) the second sum. Cards are sorted by placing each under the applicable label cards. Have the students record answers in their math journal or answer sheet.
Group or Individual Center.
CCSS.Math.Content.1.OA.A.2 Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20.