Number Island Game (Mental Math)

Add single digits to make your target number: 12 or bonds to 10. Students circle numbers that make the target. Can play 2 players - use a different color each. Aligned with Common Core Standard: K.OA.4 Operations and Algebraic Thinking: Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from. Aligned with Common Core Standard: 1.OA.6 Operations and Algebraic Thinking: Add and subtract within 20.