Place Value
Write 4.092 in expanded notation using decimals.
(4x1)+(9x.01)+(2x.001)
Use the appropriate symbol (>, <, or =) to make the statement true.
1.121 ____ 1.11
1.121 > 1.11
What number is written in expanded notation below?
(3 × 0.1) + (7 × 0.01) + (9 × 0.001)
.379
Complete the sentence by choosing the word that should be written in each blank in order to create a true statement.
I know 5.815 is ___________ than 5.715 because
of the digits in the ___________ place.
A. greater; hundredths
B. less; tenths
C. greater; tenths
D. less; thousandths
C. greater; tenths
Write 90.405 in expanded notation using fractions.
(9x10)+(4x1/10)+(5x1/1,000)
A scientist compared the masses of four gemstones. The masses of the gemstones are listed.
0.5 0.05 0.50 0.005
Which statement is a correct comparison of two of the gemstones?
A. 0.5 = 0.50
B. 0.05 = 0.5
C. 0.005 > 0.5
D. 0.5 < 0.50
A. 0.5 = 0.50
What number is written in expanded notation below?
(6 × 1) + (7 × 1/1000 )
6.007
Which answer does NOT show a correct comparison?
A. 7.81 > 7.786
B. 7.081 > 7.1
C. 7.081 < 7.09
D. 7.81 < 7.9
B. 7.081 > 7.1
Hector received a check for one thousand, seven hundred four dollars and ninety-six cents. How is the amount of his check written in expanded notation?
A. (1 × 1,000) + (7 × 100) + (4 × 1) + (9 × 0.01) + (6 × 0.01)
B. (1 × 1,000) + (7 × 100) + (4 × 10) + (9 × 1) + (6 × 0.01)
C. (1 × 1,000) + (7 × 100) + (4 × 10) + (9 × 0.01) + (6 × 0.01)
D. (1 × 1,000) + (7 × 100) + (4 × 1) + (9 × 0.1) + (6 × 0.01)
D. (1 × 1,000) + (7 × 100) + (4 × 1) + (9 × 0.1) + (6 × 0.01)
Joshua weighed 6.28 pounds when he was born. His sister weighed 7.289 pounds when she was born. Which number shown is greater than Joshua’s weight but less than his sister’s weight?
A. 6.28
B. 6.197
C. 7.9
D. 6.932
D. 6.932