What is the missing number? Rows: 2 7 6 8 4 / 1 2 1 9 6 / 2 5 4 7 8 / 6 5 3 5 ?. The top three rows are five-digit numbers whose sum is the bottom row. Answer with a natural number.
The top set of six numbers relates to the set below it, and the two pairs of sets have the same relationship. Left: top 6, 7, 5, 2, 4, 8 and below 5, 8, 6, 1, 3, 7. Right: top 15, 9, 16, 10, 11, 3 and below ?, ?, ?, ?, ?, ?. Which set replaces the question marks?
Harry, Larry and Carrie share a sum of money. Harry gets 35%, Larry gets 3/5 and Carrie gets 125 pounds. What was the original sum of money, in pounds? Answer with a natural number.
The grid rows are: 11 13 18 1 16 / 12 10 20 6 19 / 14 2 5 24 7 / 40 8 22 26 16 / 3 9 15 4 32. Looking along straight lines (horizontal, vertical or diagonal), which number is two places away from itself plus 2, three places away from itself multiplied by 2, three places away from itself divided by 2 and three places away from itself minus 2? Answer with a natural number.
Each set of nine numbers relates in a certain way. Left box rows: 5 3 2; 9 7 1; 2 9 3. Right box rows: 8 6 1; 1 9 ?; 5 8 7. Which number is missing? Answer with a natural number.
In every row, the first two grids combine to make the third grid. A square is coloured only if it is coloured in exactly one of the first two grids, and it keeps that colour. Which grid completes the last row?
In every row, the number of shapes in the third square is the number in the first square minus the number in the second. Each row has its own shape and each column its own colour. Which square completes the matrix?