10 times greater
10 times greater than 5
50
10 times less than 200
20
The place of where the digit is in the number
a. set
b. place value
c. value
b. place value
Which statement is true about the number 517,032?
The place value of the 7 is 10 times the place value of the 2
The place value of the 7 is 10 times the place value of the 0
The place value of the 0 is 10 times the place value of the 2
The place value of the 1 is 10 times the place value of the 5
2. The place value of the 7 is 10 times the place value of the 0
How is the 7 in the number 387 similar to and different from the 7 in 478? Justify your answer.
One is 7 tens and the other is 7 ones, both represent 7 sets of a place value.
If you multiply the number 38,243 by 10, what is the new value of 4?
400
If you divide the number 3,670 by 10, what is the new value of the 6?
60
a. set
b. place value
c. value
c. value
Which statement is true about the number 710,592?
The place value of the 7 is 10 times the place value of the 2
The place value of the 2 is 10 times the place value of the 9
The place value of the 0 is 10 times the place value of the 5
The place value of the 1 is 10 times the place value of the 7
3. The place value of the 0 is 10 times the place value of the 5
Study the pattern below. What would the next problem be in the pattern? Justify your answer in words.
5 x 7 = 35
50 x 7 = 350
500 x 7 = 3,500
The next equation is 5,000 x 7 = 35,000 because each number is ten times the previous number.
If you multiply the number 8,342 by 10, what is the new value of the 8?
80,000
If you divide the number 94,430 by 10, what is the new value of the 9?
9,000
When we have more than one in a place value, we refer to it as a
a. Set
b. place value
c. number
a. Set
Why is the problem below true (justify your answer):
71 x 10 = 710
The 7 in 710 represents 7 hundreds which is ten times as much as 7 tens, and the 1 represents 1 ten which is ten times as much as 1 one.
What number has a 1 that is ten times less than the 1 in 2,410
a. 21
b. 514
c. 156
d. 1,350
a. 21
3,000
If you divide the number 8,432,310 by 10, what is the new value of the 2?
200
0, 1, 2, 3, 4, 5, 6, 7, 8, 9 are the _____ we use in everyday numbers.
a. place values
b. digits
c. worth
b. digits
Why is the problem below true (justify your answer):
43 x 10 = 430
The 4 in 430 represents 4 hundreds which is ten times as much as 4 tens, and the 3 represents 3 tens which is ten times greater than 3 ones.
How is the 4 in the number 456 similar to and different from the 4 in 546? Justify your answer.
One is 4 hundreds and the other is 4 tens and they both represent 4 sets of a place value
If you multiply the number 345,327 by 100, what is the new value of 4?
4,000,000
If you divide the number 3,346,000 by 1,000, what is the new value of the 4?
40
The decimal system that we use has 10 digits and is called
a. place value
b. numbers
c. base-ten
c. base-ten
Why is the problem below true (justify your answer):
561 x 10 = 5,610
The 5 in 5,600 represents 5 thousands which is ten times greater than 5 hundreds, the 6 represents 6 hundreds which is ten times greater than 6 tens, and the 1 represents 1 ten which is ten times greater than 1 ones.
What number has a 2 that is ten times more than the 2 in 1,932
a. 3,052
b. 3,025
c. 3,205
d. 2,350
b. 3,025