Addition/Subtraction
The value of 5 in the number 2,571.
What is 500?
The answer to a multiplication problem.
What is product?
The answer to a division problem.
What is the quotient?
The top number on a fraction that tells how many equal parts are being described (shaded)
What is the numerator?
1. Underline the number your are rounding to.
2. Circle the number to look at.
3. 5 or more round up to 10, 4 or less round down to 0.
What are the steps to rounding?
The numbers you multiply together to get another number.
What are factors?
The number you divide by (part).
What is the divisior?
The bottom number on a fraction that tells how many equal parts are in a whole.
What is the denominator?
The number 86,549 rounded to ______ is 86,500.
What is the hundreds?
The factors pairs of 12.
What are 1 and 12, 2 and 6, 3 and 4?
The amount you want to divide up (whole)
What is the dividend?
The number 86,549 rounded to ______ is 87,000.
What is the thousands?
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, and 48.
What are the first twelve multiples of 4?
The amount left over after dividing.
What is a remainder?
1. If the first fraction is bigger than the second fraction move to step 3.
2. Change the first mixed number, by splitting it or making it improper.
3. Subtract the whole numbers, then subtract the fractions.
What are the steps to subtracting mixed number?
How does a + b = c relate to subtraction?
c - a = b AND c - b = a
The digit 6 in the thousands is ______ times the digit 6 in the hundreds place.
What is 10 times?
How does a x b = c relate to division?
c ÷ b = a AND c ÷ a = b
1. Find the highest common factor.
2. Divide the numerator and denominator by it.
3. Check your work by drawing the fractions.
What are the three steps to finding the simplest fractions?