2024 Daily Puzzles - Wednesday - Key Stage 1

Image shows a number pyramid made of four blocks on the bottom row, three on the next, two on the next and one on the top row. The blocks in the bottom row contain the numbers 34, 37, 38 and 43. The first block in the second row from the bottom contains the number 71. In this pyramid, you add the numbers in two blocks next to each other and put the answer in the block above them. e.g. 71 is created by 34 + 37. What number should be in the top block?