Show:
Adding by25
Adding by 50
Adding by 100
Adding by 1000
Adding by2500
100
25+1=
What is 26
100
50+1=
What is 51
100
100+100=
What is 101
100
1000+1=
What is 1001
100
2500+1=
What is 2501
200
25+20=
What is 45
200
50+40=
What is 90
500
50+50=
What is 100
500
100+900=
What is 1000
500
1000+2400
What is 2500
500
2500+2500=
What is 5000