Find the missing number.
234 . The sum of the lower 2 numbers = the sum of the top 2 numbers + the number in the square.
234 . The sum of the lower 2 numbers = the sum of the top 2 numbers + the number in the square. 215+18 = 167+52+14 198 +28 = 116+30+80 314+92 = 134+x+38 so, 406 = 172 +x so, x=234 is the answer.
Find the missing number. 13, 11, 31 19, 9, 17 23, ?, 25
Find the missing number in the table.
