What is $$10^0$$ equal to?

$$10^0 = 1$$ . Any number raised to the power of zero is equal to one.

What happens when you multiply a decimal by $$10^n$$ ?

When you multiply a decimal by $$10^n$$ , you move the decimal point to the right by n places. For example, 0.5 x $$10^2$$ = 50.

What is $$10^3 \times 12.49$$ ?

$$10^3 \times 12.49 = 12490$$ .

What is $$10^2 \times 2.333$$ ?

$$10^2 \times 2.333 = 233.3$$ .

How do you convert $$0.05$$ to a whole number using powers of 10?

Multiply $$0.05$$ by $$10^2$$ to get 5.

What is the effect of multiplying by $$10^{-1}$$ ?

Multiplying by $$10^{-1}$$ moves the decimal point one place to the left. For example, 5 x $$10^{-1}$$ = 0.5.

What is the general rule for multiplying by powers of 10?

The general rule is: For positive exponents, move the decimal to the right; for negative exponents, move the decimal to the left.

What does $$10^n$$ represent?

$$10^n$$ represents 10 multiplied by itself n times.

If you multiply a number by $$10^1$$ , what happens?

Multiplying by $$10^1$$ moves the decimal point one place to the right.

Multiplying by Powers of 10 Flashcards

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FLASHCARD QUESTION

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What is multiplying by a power of 10?

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Multiplying by a power of 10 means increasing a number by a factor of 10 raised to an exponent. For example, multiplying by 10^2 (or 100) increases the number by two decimal places.

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