Math Unit 3 Review Game

David says 978+458= 1,326. Is David correct? Why or why not?

• David is correct because 8+8 = 16, 7 + 5= 12, and 9+4 = 13.

• David is incorrect because he forgot to REGROUP after adding the ones and the tens.

• David is correct because 8+8=16, 70+50=120, and 900+400=1,300

• David is incorrect because he did not show his work.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

K.M. Stadium has 51,000 seats and D.S. Center has 21,750 seats for spectators. How many more seats are there in K.M. Stadium than D.S. Center?

• 36,750

• 78,750

• 29,250

• 23.249

Tags

CCSS.4.OA.A.3

What is 52,495 rounded to the nearest thousands place?

• 52,500

• 50,000

• 52,400

• 52,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the difference between the two smallest parks listed in this table?

• 692 acres

• 5,719 acres

• 2,571 acres

• 14,194

Tags

CCSS.4.OA.A.3

• 544

• 321

• 890

• 529

Tags

CCSS.3.OA.D.8