Making Sense of Large Numbers
Number Sense and Operation Sense
Introduction to Algebra
100
This tells you how much the digit represents.
What is place value.
100
Numbers that are easy to work with and can end in 0, 5, or an even number?
What are landmark numbers.
100
A quantity that does not change in an expression?
What is a constant.
200
What is the final step to the rounding process?
What is change the digits to the right to zeros.
200
An approximation for the result of a calculation?
What is estimate.
200
A mathematical phrase that may involve constants, variables, and operation symbols?
What is an expression.
300
What form is this number written in: 7 x 7 x 7 x 7?
What is the expanded form.
300
The answer to a division problem?
What is quotient.
300
What operation is implied in the following word problem: Ted ran X laps every day for 7 days. How many laps did he run?
What is multiplication.
400
What part of a number in the exponential form tells how many times the base is used as a factor?
What is the exponent.
400
A set of rules that instructs which part of a problem should be done first?
What is order of operations.
400
A mathematical sentence that uses an equal sign, =, to show that two expressions are equal. It can either be true or false.
What is an equation.
500
What is the second largest number in the following data set: 138,417; 146,416; 98,419; 1,261,832?
What is 146,416.
500
Find the next three numbers in the following pattern: 10, 12, 15, 19, 24...?
What is 30, 37, 45.
500
Solve the following equation: 5p = 150?
What is p = 30.
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