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Timed Test For
Grade 7 Math - Negative numbers: multiplication and division
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Sample Problem
**Which of the following expressions are equivalent to $x + y - z$?** [[☃ radio 1]]
Which of the following expressions are equivalent to
x
+
y
−
z
x + y - z
x
+
y
−
z
?
Choose all answers that apply:
Choose all answers that apply:
A
z
+
y
+
x
z + y + x
z
+
y
+
x
B
x
+
z
+
y
x+z+y
x
+
z
+
y
C
None of the above
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Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)