1.Write the numbers from 1 to 50:

2.Complete the numbers from 51 to 100.

3.Color the boxes to show the given  numbers

a.4 tens 5 ones                                                                 b.9 tens 7 ones

a.                         b.

4.Find the number:

a. 25

b. 62          

5.Show the given numbers in abacus:

a.43           b.67

6.What comes after

7.What comes before

8.What comes in between

9.Match the three columns by coloring them alike:

10.Add 40 + 50 using number line:

 Therefore 40 + 50 = 90.

11.Add 70 + 10 using number line:

Therefore 70 +10 = 80.

12.Subtract 50 -20 using number line:

Therefore 50 - 20 = 30.

13.Subtract 80 - 40 using number line:

Therefore 80 - 40 = 40.