Lesson 3  –Cross number Puzzle  
ACROSS	DOWN	
15 - 2

20 - 3

19 - 5

10 + 6

11 + 8 

19 – 8

22 + 5

28 – 4

18 + 3

11 +  17
	16 – 2

7 + 7

8 + 8

17 + 2

16 – 5

20 – 3

18 – 8

14 + 10

14  + 7

 20 - 2	
Name _______ ________________________  

ACROSS	DOWN	
1.
2.
3.
5.

	6.
7.
8.
9.	11.
12.	1.
2.
3.
4.
5.	6.
7.
8.
9.	10.