Forms (standard, expanded, word)
Value of Digits
Compare Decimals
100
The area of Gateway National Recreation Area is about twenty-six thousand, six hundred six and sixty-three hundredths acres. Which shows this number in standard form?
26,606.63
THE "AND" MEANS DECIMAL!
100
Which expressions are equal to 8 × 105? Select all that apply.
A. 8 x 1,000
B. 8 x 10,000
C. 8 x 100,000
D. 8 x 10 x 10 x 10 x 10
E. 8 x 10 x 10 x 10 x 10 x 10
C and E
100
Is this comparison true or false?
7.38 > 8.12
FALSE
200
A racecar driver holds the record for the fastest speed of 212.809 miles per hour.
What is 212.809 rounded to the nearest hundredth?
212.81
200
What are the next two numbers in the pattern?
0.007 0.07 0.7 7 ______ _________
70 700
200
True or false...
7.112 < 7.111
FALSE
300
Danielle put 4.902 gallons of gasoline in a gas tank. What is 4.902 written in expanded form?
(4 x 1) + (9 x 1/10) + (2 x 1/1000)
300
Mrs. Bell has an interest rate of 4.175% on her house. Mr. Bentley has an interest rate of 4.25% on his house. Which explains who has the lower interest rate?
A. Mr. Bentley has the lower interest rate because both decimals have a 4 in the ones place, and 0 thousandths is less than 5 thousandths.
B. Mr. Bentley has the lower interest rate because both decimals have a 4 in the ones place, and 5 hundredths is less than 7 hundredths.
C. Mrs. Bell has the lower interest rate because both decimals have a 4 in the ones place, and 7 hundredths is less than 5 hundredths.
D. Mrs. Bell has the lower interest rate because both decimals have a 4 in the ones place, and 1 tenth is less than 2 tenths.
D
300
True or false...
10.380 = 10.38
TRUE
400
In math class, Alyssa’s average test score is 90.125.
Write this in EXPANDED FORM!
(9 x 10) + (1 x 1/10) + (2 x 1/100) + (5 x 1/1000)
400
Jackson has 2,000 baseball cards in his collection. Gabe has 1/10 (one tenth) as many baseball cards in his collection as Jackson. How many baseball cards does Gabe have in his collection?
200 baseball cards
400
Which one is WRONG?
8.450 = 8.45
7.38 > 7.37
0.560 < 0.056
0.560 is GREATER THAN 0.056
500
What is 90.125 written in word form?
ninety and one hundred twenty-five thousandths
500
Which statements about the values of 4.099 and 40.99 are true? Select all that apply.
A. 4.099 is 1/10 of 40.99
B. 4.099 is 1/100 of 40.99
C. 40.99 is 10 times bigger than 4.099
D. 40.99 is 100 times bigger than 4.099
A and C
500
Ryan shades 70 squares on the hundreds grid. Sarah shades 80 squares on her hundreds grid.
Which value is greater than Ryan’s decimal and less than Sarah’s decimal?
A. 70/100 + 4/100
B. 60/100 + 5/100
C. 80/100 + 1/100
D. 80/100 + 15/100
A- 70/100 + 4/100 = 74/100
Ryan had 70/100 shaded and Sarah had 80/100 shaded.
74 > 70 and 74 < 80