add
1000+2000=
3,000
6-2=
4
20 times 50
1000
54 divided by 6
9
0.39+7.49=
7.88
900-500=
400
200 times 40
8000
40 divided by 8
5
1,100+2,000=
3,100
900-400=
500
500 times 50
25000
48 divided by 4
12
100+20=
120
0.50-0.47=
0.03
90 times 40
3600
3.39+9.40=
12.79
7.90-4.50=
3.40
50000 times 6
300000