Some multiplication is harder than others


by Stephen Ostermiller on Jul 4, 2014 | Views: 27 | Score: 0
Sources: bbc.com
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Stephen Ostermiller
Stephen Ostermiller on Jul 4, 2014 7:51 AM said:

Children have the most difficulty learning the multiplication factor for six, seven, and eight. Smaller number and round numbers like five and ten are easier.