27 March starter
Authored by Teacher Afiqah
Mathematics
5th - 12th Grade
CCSS covered
Used 1+ times
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11 questions
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1.
DRAW QUESTION
3 mins • Ungraded
What is zero pair?
Answer explanation
ZERO PAIR is...
a pair of numbers whose sum is zero,
+1-1 = 0
OR
-1+1 = 0
Tags
CCSS.7.NS.A.1B
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Draw the zero pair to evaluate
-6 + 5
-1
1
Answer explanation
red circle represent the negative numbers
yellow circle represent the positive number
Tags
CCSS.7.NS.A.1C
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Draw the zero pair to calculate
2-6 =
-4
4
Answer explanation
full circle is positive
empty circle is negative
Tags
CCSS.7.NS.A.1C
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Use zero pair to evaluate
-4-6
-10
10
Answer explanation
There is no zero pair that can be cancelled out.
Tags
CCSS.7.NS.A.1C
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
positive number multiply by positive number will give ________ answer
positive
negative
Answer explanation
smiley face since same signs so positive answer
Tags
CCSS.3.OA.D.9
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
negative number multiply by negative number will give ________ answer
positive
negative
Answer explanation
smiley face since same signs so positive answer
Tags
CCSS.7.NS.A.2A
CCSS.7.NS.A.2B
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
positive number multiply by negative number will give ________ answer
positive
negative
Answer explanation
sad face since different signs so negative answer
Tags
CCSS.7.NS.A.2A
CCSS.7.NS.A.2B
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