Texas PACT Exam 4-8 Math |\ |\ |\ |\ |\
questions with answers |\ |\
Expanded Form / Expanded Notation - CORRECT ANSWERS
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✔✔break apart each digit in the number and show the digits true
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value
Base 10 Number system - CORRECT ANSWERS ✔✔Our number
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system. Each place location for a number has a value that is a
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power of 10 |\ |\
Number Line - CORRECT ANSWERS ✔✔a straight line where each
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number is equal distance from the next one
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Irrational Numbers - CORRECT ANSWERS ✔✔real numbers that
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CANNOT be represented exactly; they can not be shown as a
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ratio of two integers nor placed on a number line
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Decomposing - CORRECT ANSWERS ✔✔Breaking up numbers by |\ |\ |\ |\ |\ |\ |\ |\
place value
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Estimating - CORRECT ANSWERS ✔✔rounding numbers or
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approximating them to quickly perform math operations |\ |\ |\ |\ |\ |\
, Compensation - CORRECT ANSWERS ✔✔A mental math strategy |\ |\ |\ |\ |\ |\ |\ |\
in which one number is changed to a value that simplifies the
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
computation, such as a multiple of 10 |\ |\ |\ |\ |\ |\
Real Numbers - CORRECT ANSWERS ✔✔numbers that have a
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specific value |\
Benchmarking - CORRECT ANSWERS ✔✔Using benchmark |\ |\ |\ |\ |\ |\
numbers to estimate a mathematical expression
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Natural Numbers - CORRECT ANSWERS ✔✔set of counting
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numbers starting at 1 and increasing by 1s up to infinity;
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sometimes called "counting numbers" |\ |\ |\
Integers - CORRECT ANSWERS ✔✔infinite set of positive and
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negative counting numbers and zero |\ |\ |\ |\
Whole Numbers - CORRECT ANSWERS ✔✔infinite set of natural
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numbers and zero |\ |\
Composing - CORRECT ANSWERS ✔✔Recombining numbers |\ |\ |\ |\ |\ |\
broken up by place value
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Exponents - CORRECT ANSWERS ✔✔indicate repeated|\ |\ |\ |\ |\ |\
multiplication and are written above and after the number in |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
question in the form: xnxn where n represents the number of
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
times multiplication is repeated
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questions with answers |\ |\
Expanded Form / Expanded Notation - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔break apart each digit in the number and show the digits true
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
value
Base 10 Number system - CORRECT ANSWERS ✔✔Our number
|\ |\ |\ |\ |\ |\ |\ |\ |\
system. Each place location for a number has a value that is a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
power of 10 |\ |\
Number Line - CORRECT ANSWERS ✔✔a straight line where each
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
number is equal distance from the next one
|\ |\ |\ |\ |\ |\ |\
Irrational Numbers - CORRECT ANSWERS ✔✔real numbers that
|\ |\ |\ |\ |\ |\ |\ |\
CANNOT be represented exactly; they can not be shown as a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ratio of two integers nor placed on a number line
|\ |\ |\ |\ |\ |\ |\ |\ |\
Decomposing - CORRECT ANSWERS ✔✔Breaking up numbers by |\ |\ |\ |\ |\ |\ |\ |\
place value
|\
Estimating - CORRECT ANSWERS ✔✔rounding numbers or
|\ |\ |\ |\ |\ |\ |\
approximating them to quickly perform math operations |\ |\ |\ |\ |\ |\
, Compensation - CORRECT ANSWERS ✔✔A mental math strategy |\ |\ |\ |\ |\ |\ |\ |\
in which one number is changed to a value that simplifies the
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
computation, such as a multiple of 10 |\ |\ |\ |\ |\ |\
Real Numbers - CORRECT ANSWERS ✔✔numbers that have a
|\ |\ |\ |\ |\ |\ |\ |\ |\
specific value |\
Benchmarking - CORRECT ANSWERS ✔✔Using benchmark |\ |\ |\ |\ |\ |\
numbers to estimate a mathematical expression
|\ |\ |\ |\ |\
Natural Numbers - CORRECT ANSWERS ✔✔set of counting
|\ |\ |\ |\ |\ |\ |\ |\
numbers starting at 1 and increasing by 1s up to infinity;
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
sometimes called "counting numbers" |\ |\ |\
Integers - CORRECT ANSWERS ✔✔infinite set of positive and
|\ |\ |\ |\ |\ |\ |\ |\ |\
negative counting numbers and zero |\ |\ |\ |\
Whole Numbers - CORRECT ANSWERS ✔✔infinite set of natural
|\ |\ |\ |\ |\ |\ |\ |\ |\
numbers and zero |\ |\
Composing - CORRECT ANSWERS ✔✔Recombining numbers |\ |\ |\ |\ |\ |\
broken up by place value
|\ |\ |\ |\
Exponents - CORRECT ANSWERS ✔✔indicate repeated|\ |\ |\ |\ |\ |\
multiplication and are written above and after the number in |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
question in the form: xnxn where n represents the number of
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
times multiplication is repeated
|\ |\ |\
