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5th gr Math Ch 1 Flashcards | StudBud
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5th gr Math Ch 1
5th gr Math Ch 1
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1
Opposite operations that undo each other are called ___________ operations.
converse
covert
inverse
invert
2
The expanded form of 2,468 is...
2,000+400+60+8
2400+60+8
twenty four thousand sixty eight
two thousand four hundred sixty eight
3
The product of any number and 1 is that number is the __________ property of _____________.
associative, multiplication
associative, addition
identity, multiplication
identity, addition
4
A number that tells how many times a base is used as a factor is called a(n) ______________________.
operation
expression
period
exponent
5
Kathy has $20 to spend. She buys a book for $12 and $3 for a bookmark. $20 - ($12 + $3) matches the problem.
True
False
6
Each group of three digits separated by commas in a multidigit number is called a(n) ____________.
operation
expression
property
period
7
A number used as a repeated factor is called a(n) _____________.
expression
opertation
base
exponent
8
The sum of any number and 0 is that number is the definition of the _______________ property of ________________.
identity, multiplication
identity, addition
associative, addition
associative, multiplication
9
In the number 5,236,930, which period is the number 5 in?
thousands
millions
billions
thousandths
10
Another way/Other ways to say 10
3
is/are...
the tenth power of 3.
10 to the third power.
3 to the tenth power.
the third power of 10.
11
The answer to (4x8)x10
3
will have _____ zeros.
2
3
1
4
12
The process for evaluating expressions is called the ___________________.
inverse operation
distributive property
order of operation
exponent
13
A mathematical phrase that has numbers and operation signs but no equal sign is called a(n) ____________________.
period
numerical expression
base
exponent
14
To _____________ means to find the value of an expression.
evaluate
express
operate
invert
15
If the grouping of the addends (or factors) changes and the sum (or product) stays the same, this is the _____ property.
distributive
associative
commutative
identity
16
Multiplying a sum by a number is the same as multiplying each addend by the number and adding the products is...
an example of the identity property.
an example of the distributive property.
an example of the associative property.
an example of the commutative property.
17
What expression is five times as large as the expression 2,345+678
(2, 345+678) / 5
5 / (2,345+678)
5 + (2,345+678)
5 x (2,345+678)
18
The value of the bolded number in 2
7
,348 is
700
70
7,000
70,000
19
If the order of addends or (factors) changes and the sum (or product) stays the same is the ____________ property.
associative
commutative
identity
distributive
