PLACE VALUE
In the number 4.56, the digit 5 is in the tenths place.
If the 5 moves one place to the left, what is its new value?
0.5 → 5
Write 6,405.32 in word form.
Six thousand four hundred five and thirty-two hundredths.
45.6 in expanded form
40 + 5 + 0.6
Which is greater?
0.7 or 0.65
0.7
Round 8.6 to the nearest whole number.
9
In 7,345.21, what is the value of the digit 3?
300
Write eight hundred twelve and seven thousandths in standard form.
812.007
Which is another way to represent 23.05?
A. 2 tens + 3 ones + 5 hundredths
B. 23 ones + 5 tenths
C. 2 tens + 35 hundredths
D. A and C
D
Compare using <, >, or =:
4.305 ___ 4.35
<
Round 14.37 to the nearest tenth.
14.4
The digit 6 has a value of 0.006. If it moves one place to the left, what is its new value?
0.06
Which number is represented by:
5,000 + 300 + 20 + 0.4 + 0.06 + 0.008
5,320.468
Which expression represents 6.304?
A. 6 ones + 3 tenths + 4 thousandths
B. 6 ones + 30 hundredths + 4 thousandths
C. 5 ones + 13 tenths + 4 thousandths
D. All of the above
D
Put these numbers in ascending order:
3.45, 3.405, 3.5, 3.054
3.054, 3.405, 3.45, 3.5
Round 6.284 to the nearest hundredth.
6.28
In 83.472, the digit 4 has a value of 0.4. If the digit moves two places to the right, what is its new value?
0.004
Write 72.305 in expanded form.
70 + 2 + 0.3 + 0.005
Write 8.25 in two different ways using place-value units.
Put these numbers in descending order:
7.08, 7.8, 7.008, 7.18
7.8, 7.18, 7.08, 7.008
Round 821.814 to the nearest whole number
822
The digit 7 is worth 700 in a number. If the digit moves three places to the right, what will its value be?
0.7
Which expression represents 4,208.036?
A. 4,000 + 200 + 8 + 0.03 + 0.006
B. 4,000 + 20 + 8 + 0.3 + 0.06
C. 4,000 + 200 + 80 + 0.03 + 0.006
D. 4,000 + 200 + 8 + 0.3 + 0.06
Which of the following represent 31.452? Select all that apply.
A. 3 tens + 1 one + 4 tenths + 5 hundredths + 2 thousandths
B. 31 ones + 452 thousandths
C. 3 tens + 14 tenths + 5 hundredths + 2 thousandths
D. 30 ones + 1 one + 45 hundredths + 2 thousandths
E. All the above
E. All the above
Four students recorded their running times:
Who had the fastest time?
Carlos
A package weighs 15.276 pounds.
What is its weight rounded to:
a. nearest whole number?
b. nearest tenth?
c. nearest hundredth?
a. 15
b. 15.3
c. 15.28