The war is on!
This product contains task cards asking students to compute a 2-digit number plus a 2-digit number. All 2-digit numbers end with a 0. The lowest number is 10. The highest number is 90.
Student can use the cards to play the classic game "War".
In War, each student gets an equally distributed pile of cards. After flipping a card, students compare the sums. The student with the greater sum gets to keep the cards. The student with the most cards at the end of the game wins.
These cards can also be used in math centers, as flash cards, or for reinforcement/remediation.