SSAT Elementary Level Math : Operations

Study concepts, example questions & explanations for SSAT Elementary Level Math

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Example Questions

Example Question #11 : How To Subtract

Dan went to school on Monday, Wednesday, and Friday. The rest of the week he went to work. How many more days did Dan go to work than to school?

Possible Answers:

Correct answer:

Explanation:

Dan went to school on three days. If there are seven days in the week, then he went to work for the difference between 7 days and 3 days.

Dan went to work on four days.

We want to know how many more days Dan was at work, so we find the difference between the days at work and the days at school.

Dan was at work for one more day than he was at school.

Example Question #11 : Operations

Possible Answers:

Correct answer:

Explanation:

Subtract 34 from 75 and you get 41.

Example Question #12 : Operations

FInd the difference.

Possible Answers:

Correct answer:

Explanation:

To find the difference, you must subtract.  Line up the numbers vertically. Remember to use the rules of borrowing to subtract.

The difference is 23.

Example Question #232 : Numbers And Operations

Possible Answers:

Correct answer:

Explanation:

Line up the numbers vertically so the ones and tens places of each number are aligned.

For , we need to borrow  from the  in

Example Question #13 : Operations

What number is in the hundredths place of  

Possible Answers:

Correct answer:

Explanation:

. The hundredths place is occupied by 7.

Example Question #13 : How To Subtract

Mikayla had $181. She spent $12 on a pair of gloves, and $87 on a pair of boots. How much money does Mikayla have left after shopping?

Possible Answers:

101

263

82

99

94

Correct answer:

82

Explanation:

Mikayla started with $181. The word "spent" in the problem means that we need to subtract the cost of the gloves and the boots from Mikayla's original amount of money. First, we should subtract $12 from $181 ($181 - $12), which equals $169. Next, we need to subtract $87 from $169 ($169 - $87), which equals $82.

Example Question #14 : Operations

Sam had 20 cupcakes at his birthday party.  If he gave one cupcake to each of his 12 guests and he ate one, how many cupcakes remained?

Possible Answers:

Correct answer:

Explanation:

Sam and his guests consumed a total of 13 cupcakes.  Thus you must subtract 13 from 20 to determine how many cupcakes remained.  The correct answer is 7.

Example Question #15 : Operations

Find the difference.

Possible Answers:

Correct answer:

Explanation:

The correct answer is 127.  In the ones column, in order to subtract 6 from 3 we must carry over a 1 from the 4.  This changes our columns in 143 to 1 - 3 - 13.  Now we can subtract 6 from 13 to get 7.  Next we subtract 1 from 3 (remember it's 3 now not 4) to get 2 and finally subtract 0 from 1 to get 1.  This gives us a final answer of 127.

Example Question #16 : Operations

Treyvon has $90 to buy christmas presents for his parents. He buys a $45 sweater for his father, and a $38 wallet for his mother. How much money does Treyvon have left over?

Possible Answers:

Correct answer:

Explanation:

Since Treyvon is spending money, we need to subtract from his original total.

$90 [original total] - $45 [sweater cost] - $38 [wallet cost] = $7 [money left over]

Example Question #14 : Operations

Find the difference between 734 and 861.

Possible Answers:

133

127

126

172

Correct answer:

127

Explanation:

To find the difference, you need to subtract. When subtracting, always remember to put the greater number first!  Also, don’t forget the rules of borrowing!

Therefore, the difference between 734 and 861 is 127.

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