What is 5 x 5? Challenge:What is 5 x 12=?5 x 30 =? What is 5x8? (10 x 8) ÷ 2 = 80 ÷ 2 = 40First multiply by 10: Then take half:5 x 10 = 50 50 ÷2 = 25Poster by Mr.
Ooley’s 4th Grade Class 2005—2006
Allowed
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