Learning how to multiply by 11Have students sit across from each other with whiteboards. One person writes a math problem like 11 x 3 = ___ and their partner (human calculator) tells them the answer. As soon as they earn 10 points, they switch roles.
Learning how to multiply by 12
Learning how to multiply by 12
One teammate writes 12 x 1 = ___
12 x 2 = ___
and so on to 12 x 12.
The other person writes 12 + 12 on their whiteboard and tells their teammate the answer 12 times two is 24. She/he records it. Continue adding 12 to the previous answer to complete the 12's chart.
Fun to play this with format of The Amazing Race TV show. The first 5 teams to arrive with the chart completed earn a spot in the next round. Any team arriving after are lucky it is NOT an elimination round, they only en cure a speed bump (do 5 more problems....????)
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