Name that Place Value
Number Forms
Powers of Ten
Comparing Decimals
Rounding Decimals
100
In the number 42.93 what digit is in the tenths' place?
9
100
Write 1.2 in word form.
one and two tenths
100
0.2 x 100
20
100
Compare 0.145 and 0.2
0.145 < 0.2
100
Round 65.343 to the nearest tenth.
65.3
200
In the number 3.3982 what digit is in the thousandths' place?
8
200
Write 0.13 in unit form.
13 hundredths
200
40 divided by 1000
0.04
200
Compare .50 and 0.05
.50 > 0.05
200
Round 234.167 to the nearest hundredth.
234.17
300
Which place value is to the right of the thousandths' place?
Ten thousandths
300
Write 32.64 in expanded form.
3 x 10 + 2 x 1 + 6 x 1/10 + 4 x 1/100
300
1.6 x 1000
1600
300
Compare 12.892 and 12.896
12.892 < 12.896
300
Round 542.974 to the nearest whole number (ones place).
543
400
In the number 4.42 what is the difference between the 4 in the tenths place and the 4 in the ones place?
The 4 in the ones place is ten times larger than the 4 in the tenths place.
400
What is 5 x 10 + 2 x 1 + 4 x 1/10 + 5 x 1/100 in standard form?
52.45
400
2.6583 x 100
265.83
400
Compare 34.97 and 3.497
34.97 > 3.497
400
Round 0.0473 to the nearest thousandth.
0.047
500
In the number 42,293 what is the difference between the 2 in the thousands place and the 2 in the column to the right?
The 2 in the thousands place is ten times larger than the 2 in the hundreds place.
500
Write 345.982 in expanded form.
3 x 100 + 4 x 10 + 5 x 1 + 9 x 1/10 + 8 x 1/100 + 2 x 1/1000
500
642.98 divided by 10,000
0.064298
500
Compare three tenths and three tens
three tenths < three tens
500
Round 1.298 to the nearest hundredth.
1.30
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