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Mental Addition

Authored by BRANDY LEFFELER

Mathematics

2nd Grade

CCSS covered

Used 153+ times

Mental Addition
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt


 28+2028+20  

38

28

48

84

Tags

CCSS.2.NBT.B.5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 18+2018+20  

48

38

20

30

Tags

CCSS.2.NBT.B.5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 45+2045+20  

5

60

56

65

Tags

CCSS.2.NBT.B.6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Finish the pattern


15, 25, 35, 45, ___, ___, ___

46, 47, 48

55, 60, 65

55, 65, 75

50, 60, 70

Tags

CCSS.2.NBT.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 26+526+5  

21

30

31

13

Tags

CCSS.2.NBT.B.5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 67+367+3  

70

60

43

68

Tags

CCSS.2.NBT.B.6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the missing number


44 + ____= 50

10

7

3

6

Tags

CCSS.1.OA.A.1

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