Skill 9E
Counting to 100
Your student should already know how to count to 30 from the work in the first 9 weeks, here we want to practice counting to 100 as this is a critical Grade 1 skill.  The practice worksheet for this has a number of other activities to really speed up the mastery of this skill.

The 3 rows show numbers in order from 1 to 100.  The blue boxes are missing their numbers.  What number should go into the blue boxes?

 

                  

1

2

 

 4

 5

6

 

8

 9

10
                   
11 12 13   15 16   18 19  
                   
21 22 23 24 25 26 27 28 29 30
                   
31 32   34   36 37 38 39 40
                   
41   43 44 45 46 47 48 49 50
                   
51 52 53   55 56   58 59 60
                   
61 62 63 64 65 66 67 68 69 70
                   
71 72 73 74   76 77 78   80
                   
81 82 83 84 85 86 87 88 89 90
                   
91 92 93 94   96 97 98 99