Warmup (Area, Addition, Fractions

What is the area of the rectangle?

• 15 sq cm
• 15 cm
• 2 
• 16 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of this rectangle?

• 40 square centimeters
• 28 centimeters
• 16 square centimeters
• 100 square centimeters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of the rectangle.

• 8 square units
• 9 square units
• 10 square units
• 12 square units

Tags

CCSS.3.MD.C.6

23+47=

• 45

• 70

• 87

• 91

Tags

CCSS.2.NBT.B.5

64+87=

• 160

• 193

• 151

• 212

• 101

19+27=

• 64

• 13

• 20

• 46

• 80

Tags

CCSS.2.NBT.B.5

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1