Review Q 2 - Math 3

Estimate the difference of the two numbers. 

• 30
• 20
• 40
• 60

Estimate the difference.

• 30
• 40
• 50
• 60

What addition problem is related to 14 - 8 = 

• 8 + 6 = 14 
• 14 + 8 = 22 
• 6 - 8 = 14 

Find a related fact for
12-7=5

• 12 = 7 - 5 
• 12 + 5 = 17 
• 7 = 12- 5 
• 2 = 7 - 5 

Tags

CCSS.1.OA.B.3

CCSS.1.OA.C.6

CCSS.1.OA.D.7

CCSS.1.OA.D.8

Find a related fact for 
8+9=17

• 8 = 9-17 
• 17+9=8
• 8 = 17 - 9 

Which story matches the number sentence, 3 - ? = 1 

• Kim has 3 apples and she gives some to her friend. Now Kim only has 1 apple left. How many apples did she give her friend?
• Kim has 2 apples and her friend has 3 apples. How many apples do they have in all? 
• Kim has 3 apples and her friend gives her 1 apple. How many apples does Kim have now?

What is the shape of the face of this figure?

• square
• triangle
• rectangle 

How many faces does this shape have?

• 3
• 4
• 5
• 6

What is the name of this shape?

• cube
• square
• rectangular prism 
• cone 

Which of the following is a true statement?

• 5 + 3  ≠ 8 - 0 
• 3 - 5 = 2 + 0 
• 4 + 6 ≠ 11 - 2