There’s one important rule in Base Six:

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Presentation transcript:

There’s one important rule in Base Six: Whenever there are SIX OR MORE blocks in one column, you must trade in each group of SIX blocks for ONE block of the next-larger column. Have one person in each group explain to others how to solve 2, 3, or 4.

Large Medium Small 5+1 smalls = a medium

Large med small

Large Medium Small

Large med small 4

Large Medium Small

100 10 1 55 + 1 = 100

Large med small 1

Large Medium Small 214 + 24 242

a) 5 + 4 = __ 15 + 12 = __ 14 5 + 12 = __ 4 x 4 = __ 14 x 4 = __ Questions: a) 5 + 4 = __ 15 + 12 = __ 14 5 + 12 = __ 4 x 4 = __ 14 x 4 = __ 24 ÷ 4 = __ g) 104 ÷ 4 = __

Questions: a) 5 + 4 = 13 15 + 12 = 31 14 5 + 12 = 201 4 x 4 = 24 14 x 4 = 104 24 ÷ 4 = 4 g) 104 ÷ 4 = 14