Show:
Addition
mulitiplying
subtraction
divison
100

1234+1234

2468

100

10 times 9

9 tens

100

200-200

0
100

72 divided by 8 

8


200

1345 + 1345

2690
200
What is 6 1/4 as an improper fraction?
25/4
200

500-250

250
200

12 divided by 6

2

300
1456+1456

2912

300

3 times 2 tens

60

300

600-300

300
300

12 divided by 2

6

400

1567+1567

3134

400

10 times 5 

50

400

1000-500

500
400
2100 divided by 7
3
500

1678+1678

3356

500

5 times 5

25

500

1854-163

1691

500

5436 divided by 4

1359