Place Value
What is the place value of the digit 5 in the number 5,672?
The place value of 5 in 5,672 is 5000.
What is 102?
100
Which number is greater?
123.45 or 123.54
123.54 b/c the five in the tenths place is larger than the four in the tenths place for the first number.
What is the expanded form of the number 345?
(3x100) + (4X10) + (5x1) = 345
300 + 40 + 5 = 345
What is 46 rounded to the nearest ten?
50
9. In the number 3,904, which digit represents the hundreds place?
The digit in the hundreds place of 3,904 is 9.
How many zeros are in 105?
5 or 100,000
Which symbol makes this true
56.789 ___ 52.999
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What is the expanded form of 12.37?
(1x10) + (2x1) + [3(1/10)] + [7(1/100)]
10 + 2 + .3 + .07
What is 3,678 rounded to the nearest hundred?
3,700 (3,678 rounded to the nearest hundred is 3,700)
What is the value of the digit 8 in the number 42,231.678?
Thousandths
If you multiply 100 by a power of 10, what does the result look like?
It looks like 1 followed by three zeros (1,000).
Which symbol makes it true?
79.02 ___ 79.01
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What is the expanded form of 5.21?
(5x1) + [2(1/10)] + [1(1/100)] = 5.21
5 + .2 + .01
Round 24.5893 to the nearest thousandth.
24.589
If the number is 7,520.3, what is the place value of the digit 3?
Tenths
What is another way to express 10 x 10 x 10 x 10?
104 or 10,000
Put in order of greatest to least.
43.089
41.678
45
45, 43.089, 41.678
What is the expanded form of 9,521.3?
(9 x 1,000) + (5 x 100) + (2 x 10) + (1x1) + [3(1/10)] = 9,521.3
9,000 + 500 + 20 + 1 + .3
If you round 7.249 to the nearest hundredth, what do you get?
7.25
In the number 1,256.67, what is the place value of the digit 7?
Hundredths
If 10n=1,000,000, what is the value of n?
n= 6 since 106 is equal to 1,000,000
Put in order of greatest to least.
12.879
1.593
1.6
1.583
12.879, 1.6, 1.593, 1.583
What is the correct expanded form for 3,784.567?
(3 x 1,000) + (7 x 100) + (8 x 10) + (4x1) + [5(1/10)] + [6(1/100)] + [7(1/1,000)] = 3,784.567
3,000 + 700 + 80 + 4 + .5 + .06 + .007 = 3,784.567
What is 12.399 rounded to the nearest hundredth?
12.4