Problems with unknowns
Authored by Nakecia Holder
Mathematics
2nd Grade
CCSS covered
Used 8+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Change this problem into an equation you can solve: ?-23=34
34+23=?
34-23=?
Tags
CCSS.2.OA.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Change this problem into an equation you can solve: ?+35=34
35-34=?
35+34=?
Tags
CCSS.2.OA.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Change this problem into an equation you can solve: 51-?=4
51-4=?
51+4=?
Tags
CCSS.2.OA.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Change this problem into an equation you can solve: 33+?=45
45+33=?
45-33=?
Tags
CCSS.2.OA.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Change this problem into an equation you can solve: ?-12=43
43+12=?
43-12=?
Tags
CCSS.3.OA.D.8
CCSS.4.OA.A.3
CCSS.7.EE.B.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Change this problem into an equation you can solve: ?-27=48
27+48=?
27-48=?
Tags
CCSS.2.NBT.B.5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Change this problem into an equation you can solve: ?+27=81
81+27=?
81-27=?
Tags
CCSS.2.OA.A.1
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