This math topic involves solving problems related to finding the ones digit of the product of two large exponential numbers with the same exponent. The focus is on recognizing patterns in the digits of results obtained by multiplying numbers raised to large powers. Each question tasks the student with multiplying two exponentiated numbers and determining the unit place digit of the result, providing multiple choice answers. The problems are designed to enhance understanding of number patterns and properties of exponents at an advanced level.

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

more
View

Digit Solving - Ones Digit in Exponent Multiplication (Large) - Same Exponent (Large) Worksheet

Mobius Math Academy logo
Math worksheet on 'Digit Solving - Ones Digit in Exponent Multiplication (Large) - Same Exponent (Large) (Level 1)'. Part of a broader unit on 'Patterns and Sums - Intro' Learn online: app.mobius.academy/math/units/patterns_and_sums_intro/
1
Find the ones digit of this number once multiplied
A LaTex expression showing 4 to the power of 81 times 5 to the power of 81
a
7
b
0
c
1
d
5
e
3
f
6
2
Find the ones digit of this number once multiplied
A LaTex expression showing 9 to the power of 28 times 5 to the power of 28
a
5
b
8
c
0
d
2
e
1
f
7
3
Find the ones digit of this number once multiplied
A LaTex expression showing 4 to the power of 79 times 5 to the power of 79
a
6
b
3
c
5
d
0
e
2
f
9
4
Find the ones digit of this number once multiplied
A LaTex expression showing 9 to the power of 62 times 4 to the power of 62
a
2
b
9
c
6
d
4
e
0
f
1
5
Find the ones digit of this number once multiplied
A LaTex expression showing 1 to the power of 40 times 5 to the power of 40
a
7
b
5
c
4
d
3
e
1
f
6
6
Find the ones digit of this number once multiplied
A LaTex expression showing 6 to the power of 80 times 4 to the power of 80
a
2
b
6
c
1
d
5
e
3
f
7
7
Find the ones digit of this number once multiplied
A LaTex expression showing 9 to the power of 75 times 4 to the power of 75
a
9
b
7
c
4
d
0
e
2
f
6