decimals
fractions
addition
subtraction
multiplcation
100

12/100 put in a decimal


0.12


100

1/4+1/4

2/4

100

23+23

46

100

5-4

1

100

2times3

6

200

2.8+3.9

6.7

200

7/8+4/8

1 3/8

200

190+190

380

200

320-130

190

200

8times9

72

300

38/100

0.38


300

Put into a improper fraction 32/4

8

300

395+367

762

300

529-340

189

300

20times30

600
400

347/100 put into a correct decimal

3.47

400

3/4+5/8

11/8= 1 3/8

400

50+678

728

400

678+684

1362

400

38times43

1634

500

102.100+928.49

1030.59

500

38/100+93/100

1 31/100

500

2923+3489

6412

500

346 Takeaway 398

52

500

99times99

9801