multiplucation

times

100

12x0=

0

200

11x4=

44

300

12x2=

24

400

11x9=

99

500

12x1=

12

meanings

100

what is the meaning of this+

add

200

what does this - mean

subtraction

500

what does multiplucation mean

times                                                                      EX:10x9=90