EM4 Grade 4 Unit 2 Review

Which list shows all of the factor pairs of 12?

• 1, 12, 2, 6
• 1, 12
• 1, 12, 2, 6, 3, 4
• 2, 6, 3, 4

Tags

CCSS.4.OA.B.4

What is the area of the rectangle?

• 36 square mm
• 26 square mm
• 36 mm
• 26 mm

Tags

CCSS.5.NF.B.4B

Which list includes only multiples of 4?

• 1, 2, 4, 8
• 4, 6, 8, 10
• 4, 8, 12, 16
• 4, 14, 24, 34

What do you call a number that only has one pair of factors, 1 and itself?

• Prime
• Composite

Tags

CCSS.4.OA.B.4

How many minutes are in 3 hours?

• 9 minutes
• 180 minutes
• 90 minutes
• 36 minutes

Tags

CCSS.6.RP.A.3D

How many right angles are there in the picture above?

• 0
• 1
• 2
• 3

How many lines of symmetry does the shape above have?

• 0
• 1
• 2
• 3

What is the missing number from the input/output table above?

• 7
• 8
• 16
• 12

Tags

CCSS.5.OA.B.3

Jimmy is 8 years old.  His dad is 4 times as old as him.  
Should you add 8 + 4 to find his dad's age or multiply 8 x 4 to find his dad's age?

• add
• multiply

Tags

CCSS.4.OA.A.2

How many lines of symmetry does the figure have?  (all of the sides are equal)

• 0
• 1
• 2
• 3