EXT K-2 Sampler

54 Grade1 SkillBuilderstoDifferentiate Instruction Name _______________________________ Skill Builders 27-2 ©MathTeachers Press, Inc. Reproduction only for one teacher for one class. Here’s a trick to help you add 8. Circle 8 blocks and 2 blocks from the other number tomake a 10. Add. 8 + 7 = + = 8 + 6 = + = 8 + 8 = + = 8 + 9 = + = 8 + 5 = 13 8 + 5 = ? Adding 8 2 of the onesmust be put with the8 tomake a 10. Toaddwith8s, think ofmaking the8 intoa 10. 1.OA.6 Name _______________________________ Tic-Tac-ToeAddition Usemarkers of 2 different colors (buttons, checkers). 0 1 2 3 4 5 6 7 8 9 13 16 15 14 10 9 12 17 11 Players take turns picking any two numbers from the box. Players add the numbers. (Numbersmay be reused.) If the answer is on the game board, player places amarker on the space. If the answer is not on the game board, player loses a turn.The first player to get 3markers in a row, column or diagonal is thewinner. Skill Builders 27-5 ©MathTeachers Press, Inc. Reproduction only for one teacher for one class. 1.OA.6