Whole Number Operations
What does "How many more" mean?
What is standard form? Provide an example.
Standard form is when a number is represented the usual way, we write numbers using digits, like 123 or 4567, without any special symbols or words
What is a denominator and what does it represent?
The bottom number in a fraction and it represents the total.
What is line of symmetry?
A line that divides a shape or an object into two equal and symmetrical parts.
A line of symmetry is a line that, when you fold a shape or picture along it, both sides match up exactly.
What is a numeral?
numbers
If a question, asks you to find the estimation of a number you are _____?
Rounding
Which one has a greater value, tenths or Hundredths and why?
Tenths
A fraction where the numerator is greater than the denominator.
What is the difference between line, line segment and a ray?
A line will go forever in both directions. It has arrows on the end.
A line segment will have 2 endpoints.
A ray will go forever in one direction. One arrow and one endpoint
What do you call a shape with four sides?
A Quadrilateral
What is the difference between Dividend and Divisor?
The dividend is the bigger number
What coins can best represent the tenths place and the hundredths place.
A dime can represent the tenths place
A penny can represent the hundredths place.
What are the parts of a mixed number?
The whole number, numerator and denominator
Perpendicular lines create ____ and _____.
90 degrees and right angles.
When creating groups are you multiplying or dividing?
Dividing
Alex has $15
Nicky has $20
What is the difference between the two amounts of money?
Is this comparing or take away?
Comparing
Which one is greater?
1.08 or 1.8
1.80
What does equivalent mean?
Equal to
What are parallel lines
Lines that will never touch. They do not have the be the same length.
What type of operation do you use for each of the words?
Sum
Quotient
Product
Difference
Addition
Division
Multiplication
Subtraction
What does the word expression
It is a math problem without an equal sign
Write a number that is greater than sixteen and three tenths but less than sixteen and forty hundredths
16.31-16.39
What is a fraction that has a numerator of 1?
Unit fraction
What is the difference between an acute, obtuse and right angle.
Acute is less than 90 degrees, Obtuse is greater than 90 degrees but less than 180 degrees and a right angle is exactly 90 degrees.
What do you call a four-sided shape with opposite sides equal?
A Parallelogram