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1 slides
1 Less Than Use this number line to help the caterpillar crawl 1 less than... 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 less than 3 = Now try these! 1 less than 4 = 1 less than 1 = 1 less than 8 = 1 less than 12 = 1 less than 17 = 1 less than 2 = 1 less than 18 = 1 less than 7 = 1 less than 16 = 1 less than 9 = 1 less than 13 =