Representing in Exponent Notation

Q. How can $10\times 10\times 10\times 10$ be expressed in an exponent form?

1. $10\times 4$
2. $10\times 5$
3. ${10}^4$
4. ${10}^5$

Q. There are 100 seed bags in a shop. Each bag contains 100 seeds. Express the total number of seeds in exponent form.

1. ${10}^4$
2. ${10}^2$
3. ${100}^4$
4. ${10}^{100}$

Q. Which of the following gives the repeated multiplication form of ${10}^5$?

1. 1 $\times$ 10 $\times$ 10 $\times$ 10 $\times$ 10
2. 10 $\times$ 10 $\times$ 10 $\times$ 10 $\times$ 1
3. 10 $\times$ 10 $\times$ 10 $\times$ 10 $\times$ 10
4. 10 $\times$ 10 $\times$ 10 $\times$ 10 $\times$ 10 $\times$ 10

Q. In a TV shop, 100 televisions are there with price 1, 000 dollars each. Express the total price of the televisions in exponent form.

1. ${10}^4$
2. ${10}^5$
3. ${10}^6$
4. ${10}^7$

Q. The cost to build a house is 10, 000 dollars. Find which of the following gives the total cost to construct 100 houses in exponent form.

1. ${10}^2$
2. ${10}^6$
3. 10 $\times$ 10 $\times$ 10 $\times$ 10
4. 10 $\times$ 10 $\times$ 10 $\times$ 10 $\times$ 10

Q. The exponent of $10$ in $10\times 10\times 10\times 10\times 10\times 10\times 10\times 10\times 10\times 10$ is

Q. What is the correct way to write one million as a power of $10?$

1. ${10}^6$
2. $1^6$
3. ${100}^6$
4. (a) and (b) above.

Q. Alicia saves 10 dollars per month. Express her savings of 10 months in exponent notation.

1. $2^{100}$
2. $2^{10}$
3. ${100}^2$
4. ${10}^2$

Q. The exponent of $4$ in $4\times 4\times 4$ is
.

1. $4$
2. $3$
3. $64$

Q. Sarah has two boxes of chocolates as shown. Express the total number of chocolates in exponent form.

1. ${10}^2$
2. ${10}^3$
3. ${10}^4$
4. $2^{10}$