Name:____________________________________________ Date:______________________
Subject:Math - Subtraction Till 20 (Comparison Model) Mark:  

Complete the subtraction sentence

1) There are 15 red roses in the garden. There are 9 less blue roses than red roses.
How many blue roses are there?

15
?9

- =

There are __________________ blue roses.


2) There are 9 black cats in the garden. There are 2 less white cats than black cats.
How many white cats are there?

9
?2

- =

There are __________________ white cats.
Answer Key

  1. 15 - 9 = 6
    There are   6   blue roses
  2. 9 - 2 = 7
    There are   7   white cats