D125: Math for Elementary Educators-
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standard form - ✔Routine way of writing a number.
rounding - ✔A method of estimating in order to make working with a number easier.
compose numbers - ✔Make a whole from parts.
place value - ✔The value of where a digit is located in a number. For example, in
457, the 4 is in the hundreds place, 5 is in the tens place, and 7 is in the ones place.
exponent - ✔Sometimes called a power, it is a number that shows how many times
the base is multiplied by itself.
front-end estimation - ✔Only rounding the numbers in the place furthest to the
left (greatest place value).
operations - ✔A mathematical calculation or process. The most common are
addition, subtraction, multiplication, and division.
superscript - ✔A symbol (such as a number or letter) written above and immediately
to the left or right of another character.
decompose numbers - ✔Break down a whole into parts.
with Questions 100% Correct Answers|
Verified
standard form - ✔Routine way of writing a number.
rounding - ✔A method of estimating in order to make working with a number easier.
compose numbers - ✔Make a whole from parts.
place value - ✔The value of where a digit is located in a number. For example, in
457, the 4 is in the hundreds place, 5 is in the tens place, and 7 is in the ones place.
exponent - ✔Sometimes called a power, it is a number that shows how many times
the base is multiplied by itself.
front-end estimation - ✔Only rounding the numbers in the place furthest to the
left (greatest place value).
operations - ✔A mathematical calculation or process. The most common are
addition, subtraction, multiplication, and division.
superscript - ✔A symbol (such as a number or letter) written above and immediately
to the left or right of another character.
decompose numbers - ✔Break down a whole into parts.
