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 expanded forms of the given numbers. 1. Write the expanded form of the following: a) 78964 78964 = 7 × 10000 + 8 × 1000 + 9 × 100 + 6 × 10 + 4 × 1 70000 + 8000 + 900 + 60 + 4 b) 275312 275312 = 2 × 100000 + 7 × 10000 + 5 × 1000 + 3 × 100 + 1 × 10 + 2 × 1 200000 + 70000 + 5000 + 300 + 10 + 2 c) 36219 36219 = 3 × 10000 + 6 × 1000 + 2 × 100 + 1 × 10 + 9 × 1 30000 + 6000 + 200 + 10 + 9 2. Write the expanded form of the following: Note: The instruction for parts (e), (f), (g) states "Write the standard form of the following". However, the numbers provided are already in standard form. Assuming the intent was to ask for the expanded form for consistency with the previous parts of the question, the solutions are provided below. e) 65780 65780 = 6 × 10000 + 5 × 1000 + 7 × 100 + 8 × 10 + 0 × 1 60000 + 5000 + 700 + 80 + 0 f) 678592 678592 = 6 × 100000 + 7 × 10000 + 8 × 1000 + 5 × 100 + 9 × 10 + 2 × 1 600000 + 70000 + 8000 + 500 + 90 + 2 g) 753129 753129 = 7 × 100000 + 5 × 10000 + 3 × 1000 + 1 × 100 + 2 × 10 + 9 × 1 700000 + 50000 + 3000 + 100 + 20 + 9