https://padlet.com/michele_lempa/2u3lab49cx4y Unit 4 Lesson 14. RAP your answer. (X) en-us 2018-03-12 12:05:54 UTC 2025-10-01 12:31:29 UTC hello@padlet.com https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240837218 how you can add to check]]> 2018-03-12 13:16:59 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240837218 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240837307 How you can add to check subtraction you can do what you got and the 1 number which is the top number and if you get the wrong answer dan you did it wrong but if right then it is good. Sometimes you can use a proof drawing or some thing like adding like show all totals, New groups above or New groups below Methods and you can do PEMDAS that a different way like addition.]]> 2018-03-12 13:17:07 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240837307 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240837467 How you can use add to]]> 2018-03-12 13:17:22 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240837467 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240837534 You can use addition to check on subtraction because subtraction is backwordsaddition]]> 2018-03-12 13:17:28 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240837534 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838037 you can check subtrackion because when you use addition and subtraction when you draw both you will get your same answer but the numbers are in difernt playes]]> 2018-03-12 13:18:10 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838037 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838205 I can use addition to check subtraction by ungrouping and like ungroup and take some tens and add them with my one and we can also take hundreds to make a new ten and that is a way I can check my problem.]]> 2018-03-12 13:18:26 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838205 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838258 I can use addition to chech subtraction problome.  ]]> 2018-03-12 13:18:29 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838258 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838297 I can use addition to check subtraction by ungrouping and ]]> 2018-03-12 13:18:33 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838297 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838316 You can use addition to check subtraction by ]]> 2018-03-12 13:18:34 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838316 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838423 how can you use addition to check you can use addition to check subtraction by ]]> 2018-03-12 13:18:44 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838423 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838866 i know]]> 2018-03-12 13:19:28 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240838866 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240839729 The way I wound use addition to check subtraction is that they  are related sow`I can use addition to check subtraction sow if I got .]]> 2018-03-12 13:20:48 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240839729 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240840329 I can use addition to check a subtraction problem by adding the numbers together. I know this because if you have 7-9 you add]]> 2018-03-12 13:21:38 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240840329 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240840452 I can use addition to check subtraction is if I do a subtraction problem I turn it to a addition problem and I get the anwser that I got for subtraction and take the second number and check if I have the top number.]]> 2018-03-12 13:21:47 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240840452 https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240841369 how can you yows it you can do show all totols an you can you can yows addition to subtract an you can show your work an you can do cont up]]> 2018-03-12 13:23:17 UTC https://padlet.com/michele_lempa/2u3lab49cx4y/wish/240841369