This product contains three write the room activities for unknown numbers: addition equations with sums to 20, subtraction equations with products up to 20, and a mixed review containing both addition and subtraction equations with sums and products to 20. Each write the room activity contains 18 write the room cards, a worksheet for students to write their answers on, and an answer key.
To use the write the room activity, place the 18 cards from one activity in different places throughout the room. Students will walk around the room looking for a card. When they find a card, they will write the math fact and the answer on their worksheet. To make it easier to check your students work, each card has been labeled with a letter (A-R), students will match the letter on the card to the box on their worksheet.