Power of 10
What is 6 x 104?
60,000
What is 56,789 written in word form?
Fifty-Six Thousand Seven Hundred Eighty-Nine
Nora has three hundred fifty seven and thirty-two hundredths acres of land on her farm. Express her land in standard form.
357.32 Acres of Land
Fill in the blank:
67.80 ___ 67.8
67.80 = 67.8
Complete the pattern:
0.006, 0.06 , 0.6 , 6 ____ , _____
60 , 600
Which ways can 7 x 103 be represented? Chose all that apply.
a) 7 x 100
b) 7 x 1000
c) 7 x 10000
d) 7 x 10 x 10
e) 7 x 10 x 10 x 10
f) 7 x 10 x 10 x 10 x 10
B) 7 x 1000
E) 7 x 10 x 10 x 10
Which number has a digit in the hundreds place that is 10 times the digit in the tens place?
a) 4,677
b) 4,456
c)5,446
d)5,576
c) 5,446
Write 6.789 in expanded form.
(6 x 1) + (7 x 1/10) + (8 x 1/100) + (9 x 1/1000)
Fill in the blank:
7.809 ___ 7.890
7.809 < 7.890
What is 96.782 rounded to the nearest hundredth?
96.78
What is the relationship between the digits in 777.77?
Each digit to the left of the digit is 10 X greater and each digit to the right is 1/10 as great
Which digit has a value in the ones place that's value is 1/10 of the value in the tens place?
a) 445
b)6,778
c)99,909
d)56,877
d) 56, 877
What is the relationship between 60.77 and 60.077?
60.77 is 10 times as much as 60.077
and
60.077 is 1/10 of 60.77
Miles and Owen both shade hundreds grid.
Miles shades in 60 squares of his hundreds grid and Owen shades in 70 squares of his hundred grid. Which number represents a number between the amounts that Owen and Miles shaded?
a) 70/100 + 5/100
b) 6/10 + 5/100
c) 6/100 + 5/100
d) 60/100 + 10/100
B) 6/10 + 5/100
The 6 in the hundredths place is greater than 5 so you can round up to 78.44
Niko has 6 x103 baseball cards in his collection. Zeke has 5 x 102 baseball cards in his collections. How many baseball cards do they have together?
6,000 + 500 = 6,500 baseball cards
Addie has 600 Robux.
What is 89.542 written in word form.
Eighty- Nine and Five Hundred Forty-Two Thousandths
Which of the following ways expresses 8 tenths. Select all that apply.
a) 0.08
b)0.80
c)0.808
d) 0.8
e) 0.800
b) 0.80
d) 0.8
e) 0.800
Every one in the virtual fifth grade class took the math test and the average was 96.564%. What was the average score rounded to the nearest hundredth?
96.56%
Judge watches tv for 30,000 minutes. Milana tells him that he has been watching tv for 3 x 105 minutes when you use the power of 10. Is Milana correct?
No, Milana is not correct. He has been watching for 3 x 104 minutes.
Five Thousand Eight hundred Thirty-Six people attended a concert on Monday. On Tuesday the concert had ten times as many people. How many people attended the concert on Tuesday?
58,360 people
What is 6.733 in expanded form?
** Remember to break each one out in multiplication**
(6 x 1) + (7 x 1/10) + (3 x 1/100) + (3 x 1/1000)
Ameer got 6.78% of the questions wrong on his math test. Caroline got 6.82% of the questions wrong on her math test. Who got the least questions wrong and why?
Ameer got 6.78% of the questions wrong and Caroline got 6.82% of the questions wrong. Ameer got less questions wrong because it is a smaller percentage. I know this because Ameer had a 7 in the tenths place and Caroline had an 8 in the tenths place.
Soanya, Ameer and Milana all went to the mall. Soanya spent $45.67, Ameer spent $56.78 and Milana spent $46.45. Round each number to the nearest whole dollar and add together. How much money did they spend?
$149