null
US
Sign In
Sign Up for Free
Sign Up
We have detected that Javascript is not enabled in your browser. The dynamic nature of our site means that Javascript must be enabled to function properly. Please read our
terms and conditions
for more information.
Next up
Copy and Edit
You need to log in to complete this action!
Register for Free
2792756
Multiplying and Dividing by Decimals
Description
Mind Map on Multiplying and Dividing by Decimals, created by Alice Knowles on 23/05/2015.
No tags specified
gcse
Mind Map by
Alice Knowles
, updated more than 1 year ago
More
Less
Created by
Alice Knowles
almost 9 years ago
18
0
0
Resource summary
Multiplying and Dividing by Decimals
Multiplying
When multiplying a number by 10 you move all the digits in the number 1 place to the left and fill in the gaps with 0s.
When multiplying a number by 100 you move all the digits 2 places to the left and fill in the gaps with 0s.
52 x 100 = 5,200
52 x 10 = 520
Multiplying a number by 0.1 is the same as dividing that number by 10.
Multiplying a number by 0.01 is the same as dividing that number by 100.
52 x 0.01 = 52/100 = 0.52
52 x 0.1 = 52/10 = 5.2
Dividing
When dividing a number by 10 you move all the digits 1 place to the right and fill in the gaps with 0s.
When dividing a nimber by 100 you move all the digits 2 places to the right and fill in the gaps with 0s.
52/100 = 0.52
52/10 = 5.2
Dividing a number by 0.1 is the same as multiplying that number by 10.
Dividing a number by 0.01 is the same as multiplying that number by 100.
52/0.01 = 52 x 100 = 5,200
52/0.1 = 52 x 10 = 520
Show full summary
Hide full summary
Want to create your own
Mind Maps
for
free
with GoConqr?
Learn more
.
Similar
Characters in "King Lear"
eleanor.gregory
Algebra
Alex Maraio
GCSE Maths Symbols, Equations & Formulae
Andrea Leyden
CHEMISTRY C1 4
x_clairey_x
GCSE Biology Quiz
joannaherbert
Of Mice and Men
amyk4321
ICT Key Terms Quiz - Part 1
Mr Mckinlay
ExamTime Quick Guide to Getting Started
Andrea Leyden
Input, output and storage devices
Mr A Esch
GCSE History – Social Impact of the Nazi State in 1945
Ben C
mi mapa conceptual
Gloria Romero
Browse Library