Here is a mini packet to help meet the K.OA.4 standard.
There is an addition activity working with ten frames. Students need to find the missing number in the addition equation that adds up to 10. Students can match up a ten frame to an addition equation.
There is a recording sheet and an answer key.
There is a subtraction activity working to find the missing number. Students match up a ten frame to an equation.
There is an recording sheet and answer sheet.