This math topic focuses on calculating the ones digit of a large number raised to a power. Specifically, it involves solving for the ones digit of numbers with large bases when they are exponentiated. This forms part of a broader study on number patterns and their properties, which can help develop problem-solving and pattern recognition skills in mathematics. The questions are presented with multiple-choice answers, enabling learners to practice and verify their understanding of the cyclical nature of unit digits in powers.

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 Base) - From Power Worksheet

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Digit Solving - Ones Digit in Exponents (Large Base) - From Power
1
Find the ones digit of this number
A LaTex expression showing 71 to the power of 3
a
1
b
8
c
7
d
2
e
3
f
5
2
Find the ones digit of this number
A LaTex expression showing 33 to the power of 3
a
8
b
2
c
7
d
5
e
1
f
3
3
Find the ones digit of this number
A LaTex expression showing 51 to the power of 5
a
1
b
9
c
8
d
4
e
5
f
6
4
Find the ones digit of this number
A LaTex expression showing 29 to the power of 5
a
1
b
5
c
0
d
9
e
7
f
3
5
Find the ones digit of this number
A LaTex expression showing 28 to the power of 5
a
5
b
6
c
2
d
8
e
4
f
0
6
Find the ones digit of this number
A LaTex expression showing 48 to the power of 4
a
2
b
7
c
4
d
6
e
5
f
0
7
Find the ones digit of this number
A LaTex expression showing 30 to the power of 5
a
8
b
3
c
0
d
7
e
5
f
4
8
Find the ones digit of this number
A LaTex expression showing 89 to the power of 5
a
8
b
2
c
9
d
7
e
0
f
4