Place Value Madness
This determines how much a digit is worth.
What is the place value?
To operations that undo each other
What is inverse operations?
Two fractions that look different but have the same value once simplified.
What is equivalent fractions?
They come in pairs and determine the product
What are factors?
What rule is this: the numerator and the denominator can be divided by a common factor.
What is the rule for equivalent fractions?
What is the place value chart?
A strategy used to solve addition, subtraction, and multiplication using place value.
What is standard algorithm?
Regrouping a whole into a fraction or a fraction as a whole.
What is decomposing fractions?
This is a number that two facotrs will have in common.
What is borrowing from the whole?
This his how place values are grouped, every three place value is grouped into this.
What is a period?
this strategy is used when solving 2 digit by 2 digit multiplication using the idea of breaking apart numbers, using partial products and basic facts.
What is the area model?
When comparing fractions, these are fractions used to estimate their place on a number line.
What are benchmark fractions 0, 1/2 and 1 whole?
This number is determined if it only has 1 and itself as a factor.
What is a prime number?
What is long division?
This shows the value of a digit when it moves one to the left of a place value chart.
What is 10 times greater?
What is perimter?
In a fraction, the number below the fraction bar that represents the total number of equal parts in one whole
What is the denominator?
a whole number greater than 1 with more than two factors.
What is a composite number?
What is adding a 0 as a place holder in the ones?
This is use to determine how a number should be rounded.
What is to the nearest place value?
Ex. What is round to the nearest ten, hundred, thousand....?
The step in long division that tells you that the work is completely done.
What is there is nothing to bring down?
A symbol used to name part of a whole, part of a set, or a location on a number line.
What is a fraction?
This tells you that there are no more factor pairs to find.
What is when the factors begin to repeat?
This rule is used to find an equivalent fraction using division for the numerator and denominator.
What is simplifying?