Math Minute 39

400,000 + 5,000+ 800 + 6

• 450,860

• 450,806

• 405,860

• 405,806

Tags

CCSS.4.NBT.A.2

How many sides does a pentagon have?

• 4

• 5

• 6

• Not sure

Tags

CCSS.2.G.A.1

How many sides does an octagon have?

Tags

CCSS.2.G.A.1

How many sides does a decagon have?

• 20

• 10

• 8

Tags

CCSS.2.G.A.1

If 45% = 0.45, what does 55% =?

Sales tax...how much is that usually in a state?

• 6% of the price

• 60% of the price

Tags

CCSS.6.RP.A.3C

What number is twice as much as 2,400?

• 4,800

• 4,400

• 1,200

Tags

CCSS.4.OA.A.1

Is this correct? 5 + 3 x 2 = 16

• YES

• NO

Tags

CCSS.7.NS.A.3

Solve: 5 + 3 x 2

• 16

• 11

• 14

Tags

CCSS.7.NS.A.3

Kayla says the perimeter of this rectangle is 32. Is she right?

• YES

• NO, she multiplied wrong.

• NO, the AREA is 32.

Tags

CCSS.4.MD.A.3