Operations with rational numbers practice
Authored by Viviana Tambasco
Mathematics
6th - 8th Grade
CCSS covered
Used 2+ times
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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mark won a gift card for correctly solving the most problems during the month of September. The gift card had balance of $40. He went to the mall with his friends and bought a t-shirt for $15, ice cream for 3.50, and a pair of Nike Elite socks of $16.05. Does he have enough money and the card for his purchases? What was his balance?
Tags
CCSS.7.NS.A.3
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
On Tuesday in Washington D.C. the temperature at 8am was -8 degrees. At 1pm, it was 27 degrees. By how many degrees did the temperature change from morning to evening?
Tags
CCSS.7.NS.A.1C
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Fill in the blanks (2 words). To ADD rationals with DIFFERENT SIGNS, subtract and use the sign of the larger ________ ________.
absolute value
additive inverse
common denominator
improper fraction
Tags
CCSS.7.NS.A.1C
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A negative number PLUS a negative number will result in an answer of:
always positive
always negative
sometimes positive
sometimes negative
Tags
CCSS.7.NS.A.1C
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A negative number MULTIPLIED by a negative number will result in an answer of:
always positive
always negative
sometimes positive
sometimes negative
Tags
CCSS.7.NS.A.2A
CCSS.7.NS.A.2B
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A negative number DIVIDED by a positive number will result in an answer of:
always positive
always negative
sometimes positive
sometimes negative
Tags
CCSS.7.NS.A.2A
CCSS.7.NS.A.2B
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Select ALL operations with fractions that require a COMMON DENOMINATOR
addition
division
multiplication
subtraction
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
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