Show:
Addition
Subtraction
Multiplication
Least Common Denominator
Decimals
100

456 plus 347

803

100

456 - 67

389

100

67 X 3 

201

100

Least Common Denominator of 4 and 12 

12

100

0.10 X 2 

0.2

200

789 plus 346

1,135

200

567 - 90 

477

200

56 X 4 

224

200

Least Common Denominator 5 of  6 

30

200

4.89 plus 8.45 

13.34

300

279 plus 954

1,233

300

234 - 80 

154

300

63 X 2 

126

300

Least Common Denominator of 3 and 8 

24 

300

23.6 - 3.7

19.9

400

786 plus 236

1,022

400

268- 89 

179

400

33 X 18

594

400

Least Common Denominator of 7 and 2 

14

400

34.90 -6.90

28

500

291 plus 450

741

500

956 - 279

677

500

45 X 12

540

500

Least Common Denominator of 12 and 6

36

500

23.2-19.3

3.9