Math Review - Topics 1-5 and 10

Yay for arrays

100

I'm an array with 3 rows and 3 columns. What equation am I?

3x3=9

200

I'm an array with 5 rows and 3 columns. What equation am I?

5x3=15 or 3x5=15

300

I'm an array with 4 rows and 7 columns. What equation am I?

4x7=28 or 7x4=28

400

I'm an array with 8 rows and 6 columns. What equation am I?

8x6=48 or 6x8=48

500

I'm an array with 9 rows and 7 columns. What equation am I?

9x7=63 or 7x9=63