This is a math game for second grade students. It addresses the second grade Content Standards:(2.3) Use mental arithmetic to find the sum or difference of two digit numbers and (3.3) Know multiplication tables of 2's, 5's, and 10's and commit them to memory.  To play this game you will need 40 students and will pass out a card with a a math problem to each student.  The student who receives the card that says "I have 23. Who has this number plus 4?"  will begin the game by reading their card to the class.  The student who has the answer for the problem written on their card would then say "I have 27" and then read their problem that is written on their card out loud to the class.  The student with the answer will then call it out and read his or her problem that is written on their card.  Students will continue to do this until the class comes to the last card that says "I have 13.  Who has this number plus 10?"  Which would be 23, which loops students back to the first card that was read at the beginning of the game. The great thing about this game is that every student will have a turn to think about a problem, call out the answer to their problem, and read the next problem for the class.  Also, since it loops around no student will have the same answer or problem as another student. Click on the title above to open up my Looparound in PDF form.