Rounding

What does it mean to round a number?

• Make a number shaped more like a circle.

• Spinning your numbers 360 degrees

• Making a number simpler while keeping the value close to what it was.

• Walking around a number.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 543 to the nearest ten.

• 540

• 550

• 600

• 500

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 3.78 to the nearest tenth.

• 4.0

• 3.8

• 3.7

• 3.79

Tags

CCSS.5.NBT.A.4

Round 3,422 to the nearest hundred.

• 3,000

• 3,500

• 4,000

• 3,400

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 4.678 to the nearest hundredth.

• 4.68

• 4.67

• 4.7

• 4.77

Tags

CCSS.5.NBT.A.4

Round 64,903 to the nearest thousand.

• 64,000

• 65,000

• 60,000

• 70,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 7.1587 to the nearest thousandth.

• 7.16

• 7.2

• 7.159

• 7.158

Tags

CCSS.5.NBT.A.4

Round 345,987 to the nearest hundred thousand.

• 400,000

• 350,000

• 346,000

• 300,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 87,456,873 to the nearest million.

• 87,000,000

• 88,000,000

• 90,000,000

• 80,000,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 7,890,430,876 to the nearest billion.

• 7,000,000,000

• 8,000,000,000

• 7,800,000,000

• 7,900,000,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3