Addition Number Talk by Aaron Lafarga https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk How many ways can you solve 23+17? Write down your thought process as well as your evidence. en-us 2021-05-23 16:33:47 UTC 2021-05-23 18:48:28 UTC hello@padlet.com https://padlet.net/icons/png/1f914.png I added the numbers in the ones place together and then the tens. aaronlafarga1993 https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551527484 7+3=10
10+10+20=40]]> 2021-05-23 16:34:45 UTC https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551527484 I subtracted 2 from 17 and added the 2 to 23 aaronlafarga1993 https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551529715 17-2=15
23+2=25
15+25=40]]> 2021-05-23 16:36:48 UTC https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551529715 Take your time and come up with as many ways to solve this problem. aaronlafarga1993 https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551536479 2021-05-23 16:43:01 UTC https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551536479 Here is a video that will remind you how to split number into Tens and Ones. aaronlafarga1993 https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551539596 2021-05-23 16:45:51 UTC https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551539596 I subtracted 3 from 23 and added it to 17 to make 20 aaronlafarga1993 https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551545626 23-3=20
17+3=20
20+20=40]]> 2021-05-23 16:51:27 UTC https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551545626 I subtracted 7 from 17 and added it to 23 to make 30 aaronlafarga1993 https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551547177 17-7=10
7+23=30
30+10=40]]> 2021-05-23 16:52:57 UTC https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551547177 Use this website to help you represent your numbers. aaronlafarga1993 https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551652357 2021-05-23 18:30:19 UTC https://padlet.com/aaronlafarga1993/oi2mthvhztqnj8wk/wish/1551652357