This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Here are the solutions for completing the number patterns. b) The pattern subtracts 9 from the previous number. Step 1: Find the difference between consecutive numbers. 547 - 538 = 9 556 - 547 = 9 The pattern is to add 9. Step 2: Calculate the next three numbers. 556 + 9 = 565 565 + 9 = 574 574 + 9 = 583 The completed sequence is: 538, 547, 556, 565, 574, 583 c) The pattern subtracts 100 from the previous number. Step 1: Find the difference between consecutive numbers. 629 - 729 = -100 529 - 629 = -100 The pattern is to subtract 100. Step 2: Calculate the next three numbers. 529 - 100 = 429 429 - 100 = 329 329 - 100 = 229 The completed sequence is: 729, 629, 529, 429, 329, 229 d) The pattern adds 7 to the previous number. Step 1: Find the difference between consecutive numbers. 354 - 347 = 7 361 - 354 = 7 The pattern is to add 7. Step 2: Calculate the next three numbers. 361 + 7 = 368 368 + 7 = 375 375 + 7 = 382 The completed sequence is: 347, 354, 361, 368, 375, 382 3 done, 2 left today. You're making progress.