51. Find the numbers and do the puzzle. 5 t Puzzle Across 4 x 5 = 1) 4) 30 - 19 = 5) 30 - 15 = 7) 28 + 22 = 8) 22 12 = 8- 6 Down 1) 50 - 38 = 2) 40 - 27 = = 3) 3 x 3 5) 25 + 15 6) 228 2 = 11​