EDM Unit 3 Review

Which equation does not belong in the fact family with

7 + 8 = 15?

• 15 - 8 = 7

• 8 + 7 = 15

• 8 - 7 = 1

• 15 - 7 = 8

Max is playing Salute!

The dealer says 11.

His partner has a 6 on her forehead.

What number does Max have?

• 6

• 5

• 17

• 7

Tags

CCSS.1.OA.A.1

Which of these is not a subtraction strategy?

• Turn Around Rule

• Counting Back

• Using Doubles to Subtract

• Going Back through 10

Tags

CCSS.2.NBT.B.5

What is the rule?

• + 4

• -4

• + 3

• -3

Tags

CCSS.3.OA.D.9

• 46 cents

• 76 cents

• 65 cents

• 66 cents

Valeria is playing Subtraction Top-It. She takes a 5 and a 14. What is the subtraction fact?

• 14 - 5 = 9

• 5 - 14 = 9

• 5 + 14 = 19

• 5 + 9 = 14

Tags

CCSS.2.NBT.B.5

To solve 12 - 3, __________________ is faster.

• Counting up

• Counting back

Tags

CCSS.2.NBT.B.5

To solve 12 - 9, _______________ is faster.

• Counting up

• Counting back

Tags

CCSS.2.NBT.B.5

Which shows 47 cents?

• 
• 
• 
• 

Which answer would not fit in the box?

• 15 - 3

• 
• 
• 7 + 4

Tags

CCSS.2.MD.B.6