Answer all the questions below and press submit to see how many you got right.
Count : To count means to find out the number of objects by adding one for every object.
Even number : A number is called even if it is divisible by 2. A number is even if and only if it ends in 0, 2, 6 or 8.
Number : A number $x$ is a mathematical symbol representing a quantity.
What is the smallest even number bigger than 46?
Cent : A cent is $\frac{1}{100}$ of a dollar.
9 dimes and 1 cents are a total of _____ cents.
Addition : Addition is the mathematical operation that describes increasing a number by an amount equal to a second number. The mathematical symbol for addition is the plus sign $+.$ The term addition is also used for a generalization of this basic operation on numbers to functions, vectors and matrices.
Ones digit : The first digit left of the decimal point (or the digit furthest to the right if there is no decimal point). It counts multiples of 1.
Ten : Ten refers to the number $10.$
Tens digit : The tens digit is the second digit left of the decimal point. For example 31.2 and 32 both have tens digits equal to 3.
Which number is ten higher than 22?