Rounding Review

A dog weighs 37 pounds. When rounded to the nearest tens, about how much does the dog weigh?

• 30

• 35

• 40

• 50

Tags

CCSS.2.NBT.A.2

CCSS.2.NBT.B.8

A truck weighs 945 pounds. When rounded to the nearest tens, about how much does the truck weigh?

• 940

• 900

• 1,000

• 950

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.2

CCSS.2.NBT.B.8

John has 39 blue marbles and 483 red marbles. What would be the best estimate, to the nearest tens, for how many marbles John has all together?

• 520

• 510

• 500

• 530

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.OA.A.1

Tim has 357 coins, and Emily has 814 coins. Rounded to the nearest hundreds, how many coins do they have combined?

• 1,400

• 1,100

• 1,200

• 1,300

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.OA.A.1

1. Which number does not round to 400?

• 405

• 366

• 443

• 467

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.8

1. Ronnie has three planks of wood. The first plank is 27 inches long. The second plank is 44 inches long. The third plank is 18 inches long. Rounded to the nearest tens, what is the best estimate of the total length of these three planks in inches?

• 100 inches

• 90 inches

• 80 inches

• 89

Tags

CCSS.2.MD.A.3

CCSS.2.MD.B.5

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

Which of the following numbers will NOT round to 400 when rounding to the nearest hundred?

• 409
• 445
• 345
• 398

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.8

Round 1,457 to the nearest hundred.

• 1,500
• 1,450
• 1,550
• 1,600

Tags

CCSS.2.NBT.B.7

CCSS.2.NBT.B.8

What is 3,982 rounded to the nearest ten?

• 3,990
• 3,980
• 4,000
• 3,995

Tags

CCSS.2.NBT.A.2

CCSS.2.NBT.B.8

Tyler says 753 rounds to 800.  Alexis says 753 rounds to 750.  Who is correct?

• Tyler
• Alexis
• Both of them are right, it depends on whether you are rounding to the nearest ten or hundred
• Niether of them are right

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.8