Vocabulary
The difference between 20 and 15 means we are using this math operation
130 xx 20
What is 2,600?
Which number is the divisor in the following equation?
4,560 xx 42
What is 42?
420 div 10 =
What is 42?
One foot is equal to how many inches?
What is 12 (inches)?
The process we use to obtain an approximate answer often we use rounding to help with this
What is estimation?
6,000 xx 50
What is 300,000?
What would we round the divisor to based upon general rounding rules in the following equation?
4,560 xx 42
What is 40?
24,000 div 600 =
What is 40?
How do you write 32 thousands in standard form
What is .032?
The answer to a multiplication problem
What is product?
452xx100 =
What is 45,200?
What would we round the dividend to in the following equation (remember to consider what is a multiple of the rounded divisor)?
156 divide 32
What is 150?
Divide and give the complete answer including the remainder.
430 div 60 =
What is 7 R 10?
Which number is in the hundredths column in the following number:
72,690.835
What is 3?
In the equation below, we use this term to refer to the number 25
150 divide 25
What is divisor?
21 xx 23 =
What is 483?
The estimate of the following equation is what?
492 xx 42
What is 20,000?
84 div 23 =
What is 3 R 15?
The quotient to this equation is
90 tens div 30 tens =
What is 3 tens or 30?
The answer to a division problem
What is quotient?
343 xx 21 =
What is 7,203?
The estimate of the following equation is??
What is
Answer using decimal division
904 div 32 =
What is 28.25?
Answer using decimal division
456 div 16 =
What is 28.5?