Grades 3-4 Video Solutions 2020-2020Grades34prob3

Video Transcription

Problem number 3. Kishkar shares all of the squares on the grid, but the result is 20. Which shape does he get? So, in order to solve this problem, we are going to make it bigger.  And, so, we are going to go along each square, seeing which ones make 20 and which ones don't, and the ones that make 20 will give us our answer. 16 plus 4 equals 20.  19 plus 1 equals 20. 28 minus 8 equals 20. 2 times 10 equals 20. 16 minus 4 is 12.  And 7 times 3 is 21. We are going to show you the ones that make 20.  Our answer is A.

Video Summary

Problem number 3. Kishkar shares all of the squares on the grid, but the result is 20. Which shape does he get? So, in order to solve this problem, we are going to make it bigger. And, so, we are going to go along each square, seeing which ones make 20 and which ones don't, and the ones that make 20 will give us our answer. 16 plus 4 equals 20. 19 plus 1 equals 20. 28 minus 8 equals 20. 2 times 10 equals 20. 16 minus 4 is 12. And 7 times 3 is 21. We are going to show you the ones that make 20. Our answer is A.

Keywords

Kishkar

grid

squares

math

solution