Addition
4,000 + 7,000 is.
What is 11,000
4000 + 5000 is.
What is 9000
5,600+ 4,100 is.
What is 9,700
20000+10000 is.
What is 30000
200 +3000 is
What is 3,200
40000 + 50000 is.
What is 90000
1000+30000 is.
What is 31000
10000+30000 is.
What is 40000