tag:blogger.com,1999:blog-4761029331772520947.post208973438917601754..comments2022-08-30T00:12:18.817+12:00Comments on Maths 2017 @Sunnyhills: Group Rua: Subtraction with our story about piranhas SHS Blogger Adminhttp://www.blogger.com/profile/09043806321612574917noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-4761029331772520947.post-57156393147888193082017-09-14T10:23:23.590+12:002017-09-14T10:23:23.590+12:00i know 10-0=10 and 10-10=0 and 0+10=10 10+0=10 and...i know 10-0=10 and 10-10=0 and 0+10=10 10+0=10 and 10-4=6 and 10-6=4 and 6+4=10 <br />and 4+6=10 and 10-2=8 and 10-8=2 and 8+2=10 and 10-5=5 and 5+5=10 10-9=1 and 10-1=9 and 9+1=10 and l+9=10ashtoncatnoreply@blogger.comtag:blogger.com,1999:blog-4761029331772520947.post-68502533472378924622017-09-14T10:14:17.614+12:002017-09-14T10:14:17.614+12:00i learned making 10-4=6 i learned making 10-4=6 ashtoncatnoreply@blogger.com