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Today we will be learning to:
• divide by 10, 100 and 1000, including decimals, and explain the effect
To divide a number by 10
move all the digits one place to the right
Hundreds Tens Units Tenths
Fill in empty columns with 0
We don’t need to add a 0 here.
8 3
8 3
•••
To divide a number by 100
move all the digits two places to the right
Hundreds Tens Units Tenths Hundredths
Fill in empty columns with 0
0 is the place holder
5 9
5 90
••
•
To divide a number by 1000
move all the digits three places to the right
Thousands Hundreds Tens Units Tenths Hundredths
Fill in empty columns with 0
We don’t need a 0 here.
7 3 1 0
7 3 1
.
.
.
You will see a number card
60 ÷ 10
and an operator card.
Complete the operation.
60 ÷ 10
6
90 ÷ 10
Complete the operation.
240 ÷ 10
Complete the operation.
3700 ÷ 100
Complete the operation.
600
Complete the operation.
÷ 100
42 000 ÷ 1000
Complete the operation.
19 000
Complete the operation.
÷ 1000
86 ÷ 10
Complete the operation.
6247
Complete the operation.
÷ 100
9.4 ÷ 10
Complete the operation.
34
Complete the operation.
÷ 100
162
Complete the operation.
÷ 1000
3.29 ÷ 10
Complete the operation.
7.6
Complete the operation.
÷ 100
203
Complete the operation.
÷ 1000
