Digit Solving - Ones Digit in Exponents (Large Exponent) - From Power

Level 3

This math topic focuses on the skill of determining the ones digit of a number when it is raised to a high exponent. It challenges students to identify cyclical patterns in the last digits of powers of numbers, which is a part of studying number patterns. Each question provides a base number raised to a large exponent and multiple choice answers for the ones digit of the resulting value. This set of exercises is valuable for understanding properties of exponents and strengthens pattern recognition abilities, particularly within the context of modular arithmetic.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Digit Solving - Ones Digit in Exponents (Large Exponent) - From Power

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Find the ones digit of this number

2772^{77}

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Digit Solving - Ones Digit in Exponents (Large Exponent) - From Power Worksheet

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Math worksheet on 'Digit Solving - Ones Digit in Exponents (Large Exponent) - From Power (Level 3)'. Part of a broader unit on 'Digits and Divisibility - Intro' Learn online: app.mobius.academy/math/units/digits_and_divisibility_intro/
1
Find the ones digit of this number
A LaTex expression showing 2 to the power of 57
a
6
b
8
c
1
d
5
e
7
f
2
2
Find the ones digit of this number
A LaTex expression showing 4 to the power of 41
a
4
b
2
c
3
d
8
e
1
f
6
3
Find the ones digit of this number
A LaTex expression showing 3 to the power of 57
a
2
b
7
c
6
d
3
e
8
f
1
4
Find the ones digit of this number
A LaTex expression showing 2 to the power of 80
a
2
b
7
c
6
d
4
e
1
f
8
5
Find the ones digit of this number
A LaTex expression showing 4 to the power of 72
a
6
b
4
c
1
d
9
e
3
f
8
6
Find the ones digit of this number
A LaTex expression showing 4 to the power of 81
a
9
b
3
c
1
d
5
e
4
f
2
7
Find the ones digit of this number
A LaTex expression showing 2 to the power of 28
a
4
b
2
c
3
d
6
e
9
f
1