multiplication
subtraction
addition
100

6x10=

6x10=60

100

105-103=

105-103=2

100

20+10

30

200

    x4=36

9x4=36

200

305-206=

99


200

405+10+30=

445

300

zach has 15$ and Sebastian has 150$ how many times more does Sebastian have than zach

sebastian has 10 times more money than zach

300

7000-306

794

300

306+500

806