Doubles to Twenty Super Kids

This simple book is about doubling numbers. To get a double of a number, we add the same number to itself. For example, double of 2 is 2 + 2 = 4. Learn how to make doubles using visual representations and explore doubling numbers up to 20. Double means two lots of something. For example, double one is two.1 + 1 = 2. Take turns asking how many and doubling the numbers to twenty.