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10 questions
What is the missing number?
___ − 2 = 4
5
4
2
6
x+5=12
What is the value of x
2
7
10
-7
Which equation is equivalent to :
"The sum of three and five is equal to eight"
3+5=x
3+4=7
3+5=8
3+6=9
Which is the equivalent equation of :
"The product of six and seven is equal to forty-two"
6x7=54
6x7=42
6x-7=-42
6x7=-42
Which is the mathematical expression for:
"the difference of n and one"
n-1=2
n-1
n+1
n*1
Which is the equivalent expression for:
"the quotient of x and y"
xy
x+y
x/y
x-y
Determine if this is an expression or an equation:
16−6=10
equation
expression
Determine if this is an expression or an equation:
y+8=40
equation
expression
Which is equivalent expression of:
2n+3
thrice of 2 added to 3
twice of 3 added to 2
twice of 2 added by 3
twice of n added by 3
Which is the correct expression for:
2(x+4)
twice the sum of x and 4
twice the difference of x and 4
twice the product of x and 4
twice the sum of 2 and 4
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