Joanna @ Glen Taylor School

Tuesday, August 18, 2020

Today i was playing Matific and when i was playing a Math game in Matific i won 1 place and i am really happy. that was so fun 👍👋

9 x 12 =

9 x 10 =90 + 9 x 2 =18

90 +18=108

So the answer is 9 x 12=108

9x21=

9x10 + 9x10 + 9x1 =

90 + 90 + 9 = 189

The answer is 9x21 = 189