Show:
Easy Multiplication
Medium Multiplication
Hard Multiplication
Easy Addition
Hard addition
100

5*7

35

100

40*5

200

100

111*1

111

100

5+6

11

100

456+978

1434

200

7*9

63

200

72*5

360

200

273*7

1911

200

5+2

7

200

776+465

1241

300

5*2

10

300

50*8

400

300

789*5

3945

300

9+9

18

300

567+342

909

400

9*8

72

400

7*43

301

400

478*6

2868

400

6+6

12

400

66+77+99

242
500

6*8

48

500

69*3

207

500

789*9

7101

500

7+4

11

500

5678+8975

14653