All SSAT Middle Level Math Resources
Example Questions
Example Question #491 : Concepts
Which of the following statements demonstrates the inverse property of addition?
None of the examples in the other responses demonstrates the inverse property of addition.
The inverse property of addition states that for every real number, a number exists, called the additive inverse, such that the number and its inverse have sum 0. Of the statements given, only
demonstrates this property, so it is the correct choice.
Example Question #415 : Operations And Properties
Which of the following statements demonstrates the identity property of addition?
None of the examples in the other responses demonstrates the identity property of addition.
The identity property of addition states that there is a number 0, called the additive identity, that can be added to any number to yield that number as the sum. Of the four statements,
demonstrates this property.
Example Question #492 : Concepts
Which of the following is the sum of two-thirds and one-fifth?
Since , rewrite each fraction as its equivalent in fifteenths and add the numerators:
Example Question #191 : Fractions
Which of the following is the sum of nine tenths and nineteen thousandths?
The correct response is not given in the other choices.
Nine tenths is equal to 0.9; nineteen thousandths is equal to 0.019. Add them, rewriting 0.9 as 0.900:
Example Question #21 : Hspt Mathematics
The time is now 11:17 AM. What time will it be in three hours and twenty-four minutes?
The time is 11:17 AM. In 24 minutes, the minutes will read , so it wil be 11:41 AM. Let's then add three hours to it.
The time will be 2:41 PM.
Example Question #396 : Concepts
Add:
Rewrite using the lowest comon denominator. Since :
Example Question #397 : Concepts
Solve:
The least common multiple of 2 and 9 is 18.
Example Question #398 : Concepts
Add the numerators:
Example Question #399 : Concepts
Which of the following expressions is equal to ?
Rewrite both numbers as decimals:
, so
, so
Add the decimals vertically, lining up the decimal points:
Example Question #193 : Fractions
Add the fractions below:
To add fractions with different denominators, first the fractions should be rewritten as equivalent fractions with the same denominators. The simplest common denominator to get is the product of the denominators (i.e. , in this question). However, the best denominator to use is the least common denominator, which is the least common multiple of the denominators (which is 12 in this case).
Now the denominators are equal and we can add the numerators:
which can be written as:
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