Grades 1-2 Video Solutions 2021-video 2021 1-2/8

Video Transcription

Problem number 8, in the kangaroo constellation, each star has a number greater than 3, the sum of the numbers is 20. Which is the kangaroo constellation? A, B, C, D, or E?  We're going to look to see which constellation has numbers greater than 3 and adds up to 20.  So here we have a 3, which means this cannot be our answer. In B, we have 8 plus 5, which is 13, so that's 10 and a 3. And then 7 plus 3 is 10, so that is 20.  This has a 2 and a 3, so this cannot be our answer. This has a 1, so D has a 1, so D cannot be our answer. And E has a 2, so that cannot be our answer. So our answer is B.

Video Summary

The problem involves finding the correct kangaroo constellation with star numbers all greater than 3 that add up to 20. By evaluating each option, it is determined that option B fits the criteria, as it consists of star numbers 8, 5, and 7, which sum to 20, with all numbers being greater than 3. Therefore, the correct answer is constellation B.