Show:
Adding integers
subtracting integers
multiplying integers
division integers
2 step challenge
100

40+30

70

100

60-50

10

100

9x6

54

100

24/6

4

100

7+3+2

12

200

-40+50

10

200

111-56

55

200

6x32

192

200

88/4

22

200

7 x 4 + 9

37

300

-30+60

30

300

58.9-43.1

15.8

300

6.5x6.7

43.55

300

9.2/2.3

4

300

7 x 4 x 2

56

400

90+(-45)

45

400

90-(-45)

135

400

7.65x4.54

34.731

400

9.62/8.24

1.16

400

2.3 x 2.9 + 23

29.67

500

100+(-323)

-223

500

-30-30=-

-60

500

91.6 x 32.7

2995.32

500

8.25/(8.36)

0.99

500

7.8 / 3.9 +243

245