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2-Digit Mental Math

Authored by Maricela Gómez

Mathematics

2nd - 3rd Grade

CCSS covered

Used 2K+ times

2-Digit Mental Math
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add using mental math:
  45
+24
____

69
88
96
21

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add using mental math:
 
  72
+16
____

88
54
64
66

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add using mental math:
  25
+ 14
____

39
24
10
31

Tags

CCSS.2.NBT.B.6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add using mental math:
  84
+12
____

96
72
76
92

Tags

CCSS.2.NBT.B.7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add using mental math:
  72
+15
____

87
77
67
63

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add using mental math:
  44
+22
____

66
10
22
55

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add using mental math:
  35
+14
____

49
66
88
22

Tags

CCSS.2.NBT.B.7

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