4823 + 5000 = ........... 9823
9600 - 400 = .......... 9200
3724 + 2000 = .......... 5724
4000 - 3500 = .......... 500
5836 – 2000 3836
5734 – 3734 = ........ 2000
4823 + 5000 = ........... 9823
9600 - 400 = .......... 9200
3724 + 2000 = .......... 5724
4000 - 3500 = .......... 500
5836 – 2000 3836
5734 – 3734 = ........ 2000