Mental Math

15+22+13

• 60

• 40

• 50

• 51

Tags

CCSS.1.NBT.B.2

CCSS.1.NBT.C.4

9+11

• 12

• 21

• 20

• 15

Tags

CCSS.1.NBT.C.4

CCSS.1.OA.C.6

16+7

• 21

• 23

• 24

• 30

Tags

CCSS.1.NBT.B.2

CCSS.1.NBT.C.4

Josie scored 27 points. Erin scored 31 points. How many points did they score in all?

• 4
• 5
• 58
• 59

Tags

CCSS.2.OA.A.1

 There are 26 big pumpkins at the pumpkin patch and 15 small pumpkins.  How many pumpkins in all? 

• 41
• 11
• 31
• 311

Tags

CCSS.1.NBT.C.4

CCSS.1.OA.A.1

CCSS.1.OA.C.6

What addition problem do these base ten blocks represent?

• 35+29
• 28+39
• 29+38
• 38+29

Tags

CCSS.2.OA.A.1

32 + 28

• 60
• 50
• 50

Tags

CCSS.1.NBT.B.2

CCSS.1.NBT.C.4

Maila collects stamps. She has 54 local stamps and 21 international stamps. What is the total amount of stamps that Maila has?

• 50

• 70

• 75

• 33

Tags

CCSS.1.NBT.C.4

CCSS.1.OA.A.1

Sophia bought a cookie that cost $5 and a sandwich that cost $14.

How much money does she have to pay?

• 20

• 19

• 40

• 10

Tags

CCSS.1.NBT.C.4

CCSS.1.OA.A.1

CCSS.1.OA.C.6

I come after August and before October.

Which month am I ?

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