Transcription of Doubling 2-digit Numbers - Snappy Maths
1 Doubling 2-digit Numbers Name: Date: Example Double 28. Double the 10s: Double 20 = 40. Double the 1s: Double 8 = 16. Put it back together: 40 + 16 = 56. Complete the following using the above method. Double 19 = Double 26 = Double 44 =. Double 21 = Double 34 = Double 23 =. Double 16 = Double 30 = Double 12 =. Double 13 = Double 49 = Double 42 =. Double 50 = Double 47 = Double 15 =. Double 28 = Double 14 = Double 43 =. Double 29 = Double 17 = Double 48 =. Double 39 = Double 37 = Double 33 =. Double 45 = Double 35 = Double 20 =. Double 46 = Double 38 = Double 18 =. Double 27 = Double 25 = Double 40 =. Double 24 = Double 22 = Double 32 =. Double 36 = Double 31 = Double 41 =. How could you double 3- digit Numbers ? Try the next few . Double 134 = Double 341 = Double 213 =. Double 242 = Double 423 = Double 434 =. For non-commercial, educational use only.
