Love this visual for "how many more?" Number comparisons for finding the difference in subtraction. Have kids color in & show the difference in subtraction. Connect to how many more /less word problem & # sentence

Rainbow to 10 anchor chart. Great for students learning addition. Also would be great for teaching addition of integers. i have never seen anything like this it is great if for if a child has trouble grasping the concepts of addition and subtraction

Year 2 - Solve simple addition & subtraction problems using a range of efficient mental & written strategies Commutative Property, Building to Doubles, Tens facts, Adding 10