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Base and Exponent Drill
Directions: Answer the following questions in the spaces provided and
write the coefficient, base, and exponent for each answer. No calculators
allowed!
3b x 4b x 6b x 8 2.
2c x 4c x 5 x 6 3.
9d x 4d x 2d x 5d
4.
5. 6e x 3e x 2 x 7
1. 2a x 2a x 2a x 2
Coefficient: ____________
Base: ____________
Exponent: ____________
f x 2f x 3f x 4f x 5f 6.
Coefficient: ____________
Base: ____________
Exponent: ____________
Coefficient: ____________
Base: ____________
Exponent: ____________
3g x 3g x 3g x3g 7.
Coefficient: ____________
Base: ____________
Exponent: ____________
Coefficient: ____________
Base: ____________
Exponent: ____________
Coefficient: ____________
Base: ____________
Exponent: ____________
4h x 5h x 6h x 7h x 8 8.
Coefficient: ____________
Base: ____________
Exponent: ____________
2j x 3j x 5j x 8j x 4j 9.
Coefficient: ____________
Base: ____________
Exponent: ____________
Coefficient: ____________
Base: ____________
Exponent: ____________
6k x 5k x 3k x 2k x 4k x 3k 10.
Coefficient: ____________
Base: ____________
Exponent: ____________
Page 2


Base and Exponent Drill
Directions: Answer the following questions in the spaces provided and
write the coefficient, base, and exponent for each answer. No calculators
allowed!
3b x 4b x 6b x 8 2.
2c x 4c x 5 x 6 3.
9d x 4d x 2d x 5d
4.
5. 6e x 3e x 2 x 7
1. 2a x 2a x 2a x 2
Coefficient: ____________
Base: ____________
Exponent: ____________
f x 2f x 3f x 4f x 5f 6.
Coefficient: ____________
Base: ____________
Exponent: ____________
Coefficient: ____________
Base: ____________
Exponent: ____________
3g x 3g x 3g x3g 7.
Coefficient: ____________
Base: ____________
Exponent: ____________
Coefficient: ____________
Base: ____________
Exponent: ____________
Coefficient: ____________
Base: ____________
Exponent: ____________
4h x 5h x 6h x 7h x 8 8.
Coefficient: ____________
Base: ____________
Exponent: ____________
2j x 3j x 5j x 8j x 4j 9.
Coefficient: ____________
Base: ____________
Exponent: ____________
Coefficient: ____________
Base: ____________
Exponent: ____________
6k x 5k x 3k x 2k x 4k x 3k 10.
Coefficient: ____________
Base: ____________
Exponent: ____________
Base and Exponent Drill
ANSWER KEY
3b x 4b x 6b x 8 2.
2c x 4c x 5 x 6 3.
9d x 4d x 2d x 5d
4.
5. 6e x 3e x 2 x 7
1. 2a x 2a x 2a x 2
Coefficient: ____16____
Base: ___a______
Exponent: ____3_____
f x 2f x 3f x 4f x 5f 6.
Coefficient: ___120____
Base: ___f______
Exponent: ____5_____
Coefficient: ___576___
Base: ____b_____
Exponent: __3_______
3g x 3g x 3g x3g 7.
Coefficient: ___81_____
Base: ____g_____
Exponent: ____4____
Coefficient: __240___
Base: ___c______
Exponent: __2_______
Coefficient: ___360___
Base: ___d______
Exponent: ___4______
4h x 5h x 6h x 7h x 8 8.
Coefficient: __6720___
Base: ___h______
Exponent: ___4______
2j x 3j x 5j x 8j x 4j 9.
Coefficient: __960____
Base: __j_______
Exponent: ___5______
Coefficient: __252_____
Base: __e_______
Exponent: ___2______
6k x 5k x 3k x 2k x 4k x 3k 10.
Coefficient: __2160___
Base: ____k_____
Exponent: ___6______
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FAQs on Visual Worksheet: Base and Exponent - Mathematics Class 8- New NCERT (Ganita Prakash)

1. What is the definition of a base and an exponent in mathematics?
Ans. In mathematics, a base is the number that is being multiplied, while an exponent indicates how many times the base is multiplied by itself. For example, in the expression 2³, 2 is the base and 3 is the exponent, which means 2 is multiplied by itself 3 times (2 × 2 × 2).
2. How do you simplify expressions involving exponents?
Ans. To simplify expressions with exponents, you can use the laws of exponents. Some key rules include: 1. aᵐ × aⁿ = aᵐ⁺ⁿ (multiply the bases and add the exponents), 2. aᵐ ÷ aⁿ = aᵐ⁻ⁿ (divide the bases and subtract the exponents), 3. (aᵐ)ⁿ = aᵐⁿ (multiply the exponents). By applying these rules, you can reduce complex exponent expressions to simpler forms.
3. What are some real-life applications of exponents?
Ans. Exponents are widely used in various real-life applications, such as in finance for calculating compound interest, in science for dealing with large numbers like population sizes or distances in space (using scientific notation), and in computer science for analyzing algorithms and data storage (e.g., binary systems). Understanding exponents helps in interpreting exponential growth and decay in different contexts.
4. Can you explain the concept of negative exponents?
Ans. Negative exponents represent the reciprocal of the base raised to the opposite positive exponent. For example, a⁻ⁿ = 1/aⁿ. This means if you have 2⁻², it can be expressed as 1/2², which equals 1/4. Negative exponents are useful in simplifying fractions and expressing very small numbers.
5. What is the difference between integer exponents and fractional exponents?
Ans. Integer exponents indicate repeated multiplication of a base, such as a² = a × a. Fractional exponents, on the other hand, represent roots. For example, a^(1/n) corresponds to the n-th root of a, meaning a^(1/2) is the square root of a. Thus, a^(m/n) can be interpreted as the n-th root of a raised to the m-th power, combining both concepts.
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