Math Mod 1 Lesson 16 Mental Math Subtraction
Authored by Jennifer Elliott
Mathematics
2nd Grade
CCSS covered
Used 1+ times
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13 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
Select ALL that apply: Break apart 8
5 + 3
8 + 8
6 + 2
9 + 1
Tags
CCSS.1.OA.A.1
2.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
Select ALL that apply: Break apart 9
5 + 3
8 + 1
6 + 3
9 + 1
Tags
CCSS.1.OA.A.1
3.
MULTIPLE SELECT QUESTION
45 sec • 3 pts
Select ALL that apply: Break apart 6
5 + 2
5 + 1
3 + 3
4 + 2
Tags
CCSS.1.OA.A.1
4.
REORDER QUESTION
45 sec • 5 pts
Order from LEAST to GREATEST:
90
70
30
40
10
Tags
CCSS.1.NBT.B.3
5.
MATCH QUESTION
45 sec • 5 pts
Match the following: When SUBTRACTING, what is the closest 10 (ten)?
30
63
60
55
10
17
50
31
20
27
Tags
CCSS.1.NBT.C.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
To solve 65 - 8 , I would
-3 then -5
-5 then -3
-4 then -4
-15
Tags
CCSS.7.NS.A.1C
7.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
To solve 46 - 7 , I would
-2 then -5
-5 then -3
-6 then -1
-10
Tags
CCSS.7.NS.A.1C
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