Show:
Addition
Subtraction
Multiplication
Division
Trail Mix
100

25 + 7

32

100

455 - 689

234
100

7 x 3

21

100

12 -: 3

4

100

(9 x 4)+5

41
200

34 + 16

50

200

764 -984

220

200

6 x 8

48

200

49/7

7

200

(7-4)x5

15

300

250 + 50

300

300

350 - 150

200

300

7 X 9

63

300

20 -:4

5

300

(3 x 11)+9

42

400

345 + 55

400

400

1,470 - 650

820

400

5 x 9 

45

400

30 -:5

6

400
(5x6) / 10

3

500

1,550 + 450

2,000

500

2,000 - 1,750

250

500

4 x 8

32

500

144/ 12

12

500

(4 x 7) - 8

20