Math CA 2

Which 2 double facts show that 16 is even?

• 7 + 7

• 8 + 8

• 6 + 6

Tags

CCSS.2.OA.C.3

Which doubles + 1 fact show that 15 is odd?

• 6 + 6 + 1

• 7 + 7 + 2

• 7 + 7 + 1

Tags

CCSS.2.OA.C.3

Eli has 2 bags of candy. Each bag has the same pieces of candy. Which could be the number of pieces Eli has in all?

• 9

• 10

• 14

• 7

Tags

CCSS.2.OA.C.3

Is the picture below odd or even?

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• odd because the 3rd row has an 4 @ and all the overs only have 3 @

• even because 10 is an even number.

Tags

CCSS.2.OA.C.3

Mrs. Mowdy makes an array with her class. She puts 5 students in each row. She has 4 rows. Which 2 equations can be used to find how many students Mrs. Mowdy has?

• 5 + 4

• 4 + 5 =

• 4+ 4 + 4 + 4 + 4

• 5 + 5 + 5 + 5

Tags

CCSS.2.OA.C.4

Alexis makes this array.

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• 4, 8, 12, 16, 20, 24

• 6, 12, 18, 24, 30, 36

• 2, 4, 6, 8, 10, 12

• 3, 6, 9, 12, 15, 18,

Mrs. Mowdy has 18 papers to grade. She grades 7 in the morning and 5 in the afternoon. How many pictures does she have left to grade?

• 7

• 6

• 11

Tags

CCSS.2.OA.A.1

Trenton has 20 hotwheels cars for his birthday. He lost 6! His mom bought him some more. Trenton has 20 hotwheels again. How many did his mom give him.

• 4

• 6

• 8

Tags

CCSS.3.OA.D.8

To find the answer to this array I would need to skip count by ? 2 answers!

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• 4

• 2

• 5

• 6

Tags

CCSS.3.OA.A.1

Find the equation for this array.

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• 4 + 4 + 4

• 6 + 6 + 6

• 3 + 3 + 3 +3 + 3 + 3

• 5 + 5 +5 + 5

Tags

CCSS.2.OA.C.4