August 27, 2014
August 27, 2014
1- Review fact vocabulary
2- Review place value with whole
numbers and decimals
3- Rounding with whole numbers and
decimals
August 27, 2014
August 27, 2014
Are you able to read this number?
9,526,705,641
Are you able to name each place value?
August 27, 2014
Can you read this number?
501.687034
Are you able to identify each place value?
August 27, 2014
Tough guy
Wimpy
0
1
2
3
4
5
6
7
8
9
10
August 27, 2014
I do...
Round to the nearest tens
43,652 _____________
Round to the nearest hundreds
523,078 ____________
Round to the nearest ten thousands
1,687,200 ____________
August 27, 2014
We
...
o
d
Which answer is correctly rounded?
1. Round 3,467 to the nearest tens.
3,460
3,470
2. Round 529,308 to the nearest hundreds.
529,300
529,400
3. Round 312,088 to the nearest thousands.
312,000
313,000
August 27, 2014
You do...
4,358,720,605
Round to each place:
1. tens
4,358,720,610
2. hundreds
4,358,720,600
3. thousands
4,358,721,000
4. ten thousands
4,358,720,000
5. hundred thousands
4,358,700,000
6. millions
7. ten-millions
8. hundred-millions
9. billions
4,359,000,000
4,360,000,000
4,400,000,000
4,000,000,000
August 27, 2014
I do ...
Round to the nearest tenths
521.31 ___________
Round to the nearest hundredth
32,501.776 ____________
Round to the nearest thousandths
900.5208 _____________
August 27, 2014
.
.
.
o
d
e
W
Which answer is correctly rounded?
1. Round 2.645 to the nearest tenth.
2.6
2.7
2. Round 45.870 to the nearest hundredth.
45.87
45.88
3. Round 44.0999 to the nearest thousandths.
44.099
44.100
August 27, 2014
You do...
8,309.734005
Round to each place:
1. thousands
8,000
2. hundreds
8,300
3. tens
8,310
4. ones
8,310
5. tenths
8,309.7
6. hundredths
8,309.73
7. thousandths
8. ten-thousandths
9. hundred-thousandths
8,309.734
8,309.7340
8,309.73401
August 27, 2014