Question

Write the following numbers in the expanded forms using exponents
a) 12345​

Answer 1

Answer:

10 thousandth 2 thousandth 3 hundred 4 tens 5 ones

Answer 2

Answer:—

Writing 12345 in expended form, we got:

12345 = 1 × 10000 + 2 × 1000 + 3 × 100 + 4 × 10 + 5 × 1

.

Writing in expanded exponential form, we got:

12345 = 1 × 10⁴ + 2 × 10³ + 3 × 10² + 4 × 10¹ + 5 × 10⁰

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