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Multiplication - Decimal Tenths by Hundreds - Concept Intro (Level 1)

This math topic focuses on practicing decimal multiplication, specifically multiplying decimal tenths by hundreds. It introduces this concept progressively through seven questions where students are asked to solve problems like multiplying a whole number by a decimal and comparing it to a similar but simpler multiplication involving integers. Each exercise is structured with several answer options, requiring students to identify the correct product. This set of problems is designed as an introductory level within a broader unit on decimal multiplication.

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

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Decimal Tenths by Hundreds - Concept Intro

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


Multiply these decimals, given the hint

1×7=7100×0.7=?1\times7 = 7\\100\times0.7 = ?\\

Multiplication - Decimal Tenths by Hundreds - Concept Intro Worksheet

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Math worksheet on 'Multiplication - Decimal Tenths by Hundreds - Concept Intro (Level 1)'. Part of a broader unit on 'Decimal Multiplication - Intro' Learn online: app.mobius.academy/math/units/decimals_multiplication_intro/
1
Multiply these decimals, given the hint
A LaTex expression showing 2 multiplied by 4 = 8\\200 multiplied by 0.4 = ?\\
a
800
b
80
c
0.08
d
0.8
e
80,000
f
8
2
Multiply these decimals, given the hint
A LaTex expression showing 2 multiplied by 2 = 4\\200 multiplied by 0.2 = ?\\
a
40
b
4
c
40,000
d
0.4
e
4,000
f
0.04
3
Multiply these decimals, given the hint
A LaTex expression showing 1 multiplied by 7 = 7\\100 multiplied by 0.7 = ?\\
a
7
b
700
c
0.07
d
70
e
7,000
f
0.7
4
Multiply these decimals, given the hint
A LaTex expression showing 2 multiplied by 1 = 2\\200 multiplied by 0.1 = ?\\
a
2
b
2,000
c
200
d
0.02
e
0.2
f
20
5
Multiply these decimals, given the hint
A LaTex expression showing 1 multiplied by 4 = 4\\100 multiplied by 0.4 = ?\\
a
40,000
b
0.4
c
0.04
d
4,000
e
400
f
40
6
Multiply these decimals, given the hint
A LaTex expression showing 2 multiplied by 3 = 6\\200 multiplied by 0.3 = ?\\
a
0.6
b
6,000
c
0.06
d
6
e
60
f
600
7
Multiply these decimals, given the hint
A LaTex expression showing 4 multiplied by 1 = 4\\400 multiplied by 0.1 = ?\\
a
4
b
0.04
c
40
d
4,000
e
40,000
f
0.4