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Place Value, Multiplication & Expressions Flashcards | StudBud
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Place Value, Multiplication & Expressions
Place Value, Multiplication & Expressions
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Answers
1
What is the value of the 8 in the number 4
8
7,962?
80
80,000
800
800000
2
What is the value of 40 x 10
2
?
400
4,000
40
4
3
2(60 + 7)= (2 x 60) + (2 x 7)
communative property
associative property
identity property
distributive property
4
What happens to the value of a digit that is moved 1 place value to the left?
It decreases by a factor of 10
It increases by a factor of 10
It increases by a factor of 1/10
It decreases by a factor of 1/10
5
(9 x 7) = (7 x 9) is an example of which property?
distributive property of multiplication
associative property of multiplication
communative property of multiplication
identity property of multiplication
6
What is the value of 67 x 10
5
?
675
6,700,000
67,000
6,700
7
600 is 1/10 of what number?
60
6,000
600
10
8
What is the term that describes
opposite operations that undo each other
?
undo operations
cancel operations
order operations
inverse operations
9
What is (3 x 7) x 10
2
1000
210
3,700
2,100
10
What is the value of 4 x 10
3
?
4,000
1,200
40
400
11
What is the value of the 2 in the number 4,
2
07?
20
2,000
200
2
12
What is 1/10 of 3,500?
350
35
35,000
350,000
13
Sarah is 6 years old, who is 10 times as old as Sarah?
Sue who is 60 years old
Mary who is 600 years old
Joan who is 100 years old
Rose who is 6 months old
14
What is the value of 7 x 10
2
?
700
70
140
107
15
What is 10 x 10 x 10 in exponent form?
103
300
30 x 10
310
16
1 +(9 + 7) = (1 + 9) + 7 is an example of which property?
associative property of addition
communative property of addition
communative property of multiplication
identity property of addition
17
What is the exponent in the expression 10
5
?
5
50
100000
10
18
What is the base in the expression 10
5
?
100,000
5
50
10
19
5 x 1 = 5 is an example of which property?
associative property of multiplication
communative property of multiplication
identity property of multiplication
distributive property of multiplication
20
What is the name for
each group of three digits separated by commas in a multidigit number
?
period
exponent
base
question mark
21
1,400 is 10 times as much as what number?
14,000
140,000
104
140
22
What is a
mathematical phrase that that has numbers and operation signs but no equal sign
?
numerical expression
evaluation
inverse operation
facial expression
23
(9 + 7) = (7 + 9) is an example of which property?
identity property of addition
communative property of addition
distributive property
communative property of multiplication
24
87,678 + 0 = 87,678 is an example of which property?
communative property of addition
communative property of multiplication
identity property of addition
associative property of addition
25
What is 10 times as much as 250?
25,000
25
25010
2,500
26
What is the number that tells how many times a base is used as a factor?
period
factory
exponent
counter
27
What is the fifth power of 10 in exponent form?
101/5
50
1/510
105
28
5 x (2 x 7) = (5 X 2) x 7 is an example of which property?
communative property of multiplication
associative property of multiplication
identity property of multiplication
distributive property of multiplication
29
Which vocabulary term means
to find the value of an expression
?
evaluate
express
explode
period
30
What is the term that refers to
the process for evaluating expressions
?
order of operation
multiply subtract divide add
surgery
keep change flip
