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

Look at the model and complete the addition sentence

1)
?
51

+ =
2)
?
79

+ =
3)
?
71

+ =
Answer Key

1) 5 + 1 = 6
2) 7 + 9 = 16
3) 7 + 1 = 8