Rounding and Place Value

Round the following number to the nearest ten.

523

• 530

• 540

• 524

• 520

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round the following number to the nearest ten.

448

• 440

• 449

• 430

• 450

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round the following number to the nearest ten.

406

• 400

• 410

• 407

• 500

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round the following number to the nearest ten.

603

• 610

• 600

• 605

• 700

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Daniel has 234 rocks in his collection. Sam has 348 rocks.

Rounded to the nearest 100, which is the best estimate of how many rocks both boys collected?

HINT- Round FIRST Add Second

• 548

• 580

• 650

• 500

what is 243 rounded to the nearest hundred??

• 200

• 243

• 20

• 67

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 35 to the nearest hundred

• 30

• 0

• 40

• 100

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 174 to the nearest hundred.

• 100

• 70

• 200

• 170

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Which number rounds to 30 when rounded to the nearest ten?

• 24
• 35
• 31
• 23

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

How do you write this number in expanded form?

• 542
• 60+40+2
• 642
• 600+40+2

Tags

CCSS.2.NBT.A.3