Add 0,1 and 2444
Add Doubles
100

4+0=____

What is 4

100

0+0=____

What is 0

200

3+1=____

What is 4

200

1+1=____

What is 2

300

5+1=____

What is 6

300

3+3=____

What is 6

400

3+2=____

What is 5

400

5+5=____

What is 10

500

8+2=____

What is 10

500

7+7=____

What is 14