The ____________ is the number that tells how many times a base number is used as a factor.
What is "exponent"
100
How would you write 10^3 power using multiplication?
What is "10 X 10 X 10?"
100
How would you write "2.405" in word form?
What is "two and four hundred five thousandths?"
100
The numbers below follow a pattern.
0.006 0.06 0.6 6
What are the next two numbers in the pattern?
What is "60; 60?"
100
One box of paper has 3 X 10^2 sheets of paper. Another box has 10^3 sheets of paper. What is the total number of sheets in both boxes?
What is "1,300 sheets?"
200
The place of a digit in a number tells you its _________.
What is "value?"
200
Choose all of the expressions that are equal to 6 X 10^3.
a) 6 X 100
b) 6 X 1,000
c) 6 X 10,000
d) 6 X 10 X 10 X 10
e) 6 X 10 X 10 X 10 X 10
What is " 'b' and 'd'?"
200
Which expression below is equal to (3 X 1,000) + (2 X 10) + (5 X 1/100) + (7 X 1/1000)?
a) 3, 020. 057
b) 3, 200. 057
c) 3, 020.570
d) 3, 200. 570
What is "a?"
200
Choose all the comparisons that are true.
a) 4.15 > 4.051
b)1.054>1.45
c)5.104<5.41
d)5.014<5.41
What is " 'a,' 'c,' and 'd?'"
200
Harrison says that 7 X 10^4 is 280. Is he correct? If not, what is his mistake? What is the correct answer?
What is "Harrison is not correct. He multiplied 7 times the exponent of 4 = 28 and multiplied this by 10 to equal 280. The correct answer is 70,000."
300
A ____________ is one out of 1,000 equal parts of a whole.
What is "thousandth?"
300
How would you write the number 234, 237 in expanded form, using exponents?
What is " 2 X 10^5 + 3 X 10^4 + 4 X 10^3 + 2 X 10^2 + 3 X 10^1 + 7 X 10^0?"
300
A national park has eighty thousand, nine-hundred twenty three and eighty-six hundredths acres of land. Which shows this in standard form?
a)80, 923.086
b)80, 923.68
c)80, 923.806
d)80, 923.86
What is "d?"
300
Elaine has a piece of wire that is 2.16 meters long. Dikembe has a piece of wire that is 2.061 meters long. Whose piece of wire is longer? How can you tell?
What is "Elaine's wire is longer. Both numbers have a 2 in the ones place, but one tenth is greater than zero tenths?"
300
A car-rental service charges customers for the number of miles they travel, rounded to the nearest whole mile. George travels 40.8 miles. For how many miles will he be charged?
What is "41 miles?"
400
Decimals that name the same part of a whole are called ___________.
What is "equivalent decimals?"
400
Look at the number 8, 455. What is the relationship between the 5 in the ones place and the 5 in the tens place?
What is, "The five in the tens place is 10x greater than the 5 in the ones place. The five in the ones place is 1/10 the value of the five in the tens place?"
400
In a basketball tournament, Dimitri averaged 12.375 rebounds per game. What is 12.375 written in expanded form?
What is "(1 X 10) + (2 X 1) + (3 X 1/10) +(7 X 1/100) + (5 X 1/000?"
400
Round the following numbers to the nearest tenth.
a) 45.689
b) 29.232
c)18.993
What is "45.7; 29.2; 19.0?"
400
Carlos wrote three numbers between 0.33 and 0.34. What numbers could Carlos have written?
What is "0.331-0.339?"
500
____________ is a way to write a number that shows the sum of each digit multiplied by its place value.
What is "expanded form?"
500
Ms. Martin has $7,000 in her savings account. Alonzo has 1/10 as much Ms. Martin. How much money does Alonzo have in his account?
What is "$700?"
500
Look at the number 452. 804. Write this number in word form. Then write this number in expanded form.
What is "four hundred fifty-two and eight hundred four thousandths. What is (4 X 100) + (5 X 10) + (2 X 1) + (8 X 1/10) + (4 X 1/1000)?"
500
Kendra and her horse completed the barrel racing course in 15.839 seconds. What is this number rounded to the nearest tenth? What is this number rounded to the nearest hundredth?
What is "15.8; 15.84?"
500
Sarah says that 3.44 is less than 3.432 because it has fewer digits. Explain the error in her thinking.
What is "No, Toby is not correct. 3.44 has 440 thousandths, but 3.432 has only 432 thousandths?"