Name:____________________________________________ Date:______________________
Subject:Math - Addition Till 20 (Part Whole Model) Mark:  

Look at the model and complete the addition sentence

1)
?
104

+ =
2)
?
76

+ =
3)
?
21

+ =
Answer Key

1) 10 + 4 = 14
2) 7 + 6 = 13
3) 2 + 1 = 3