unit 3 math 2nd grade

Which number add to make 9?

• 2 and 5

• 4 and 4

• 3 and 5

• 4 and 5

Tags

CCSS.1.OA.A.1

what is the sum of 6 + 6 ?

• 10

• 12

• 13

• 6

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

which number is 10 more than 83?

• 73

• 63

• 80

• 93

Tags

CCSS.1.NBT.C.5

Count by 1s. What is the next number?

24, 25, 26, 27, 28, ___

• 29

• 30

• 23

• 28

Tags

CCSS.1.NBT.A.1

Erika has 4 pencils. Vivian has 3 pencils. Which equation shows how many pencils they have in all?

• 4 - 3 = 1

• 4 + 3 = 7

• 7 + 3 = 10

• 10 - 2 = 8

Tags

CCSS.2.OA.C.3

which double fact equals 8 ?

• 2 + 2

• 3 + 3

• 4 + 4

• 5 + 5

Tags

CCSS.3.OA.C.7

which represent 15 ?

• 1 + 5

• 10 - 5

• 10 + 5

• 5 + 5

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Count by 10s. What is the next number ?

40, 50, 60, 70, ___

• 80

• 90

• 100

• 30

Tags

CCSS.1.NBT.A.1

Which number add to make 9 ?

• 7 + 3

• 4 + 6

• 5 + 4

Tags

CCSS.1.OA.A.1

What is the sum of 10 + 10 ?

• 20

• 30

• 15

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2