Multiplication
division
addition
subtraction
you never know
100

-3x3

-6

100

32 ÷(-4)

-8

100

235,034+345,670

580,704

100

-208-202

-6

100

-8x5

-40

200

3x(-25)

-75

200

-120 ÷10

-12

200

232,323+(-344,556)

-112233

200

3456-1223

2233

200

(-38)+13

-25

300

8x24

192

300

-360 ÷9

-40

300

304+363

667

300

2468-13579

-11111

300

-56÷(-8)

7

400

-123x10

-1230

400

-1234 ÷(-4)

308.5

400

-82+89

7

400

2356-(-1470)

3826

400

23+(-23)

0

500

234x29

6786

500

2525 ÷5

505

500

-404+(-312)

-3517

500

12345678-(-98765432)

-86419754

500

24÷(-3)

-8