Show:
Addition
Subtraction
Multiplication
Division
Comparing Fractions
100

248+149

397

100

438-284

154

100

9x70

630

100

25/5

5

100

1/2      200/150

<

200

1453+3843

5296

200

3421-1345

2076

200

75x94

7050

200

123/45

2 r33

200

12/15       14/16

<

300

92547+37294

129841

300

56789-43210

13579

300

921x534

491814

300

670/5

134

300

17/28         4/10

>

400

265736+364263

629999

400

123456-11987

111469

400

7894x8574

67683156

400

6875/9

763 r8

400

11/27        12/48

>

500

3642421+2583184

6225605

500

987634-53429

934205

500

6767x6767

45792289

500

95275/2

47637 r1

500

7/8  28/32

=