Hello! This product contains 20 worksheets (10 - for addition and 10 for subtraction). Every product will be 50% off in the first 48 hours, so don't forget to follow me. If you have any question I'd love to answer it. Have a great day and happy teaching! Find the number 1-10Under the sea - Letter detectiveAnother math activities: Secret message - math activity for back to schoolArrays multiplication - Beauty and the beastMath mystery picturesNumber bond to 10