Rounding

Round 67 to the nearest ten.

• 60

• 65

• 50

• 70

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Lucy bought 48 pencils for school. Rounded to the nearest ten, about how many pencils does Lucy have? Explain your thinking.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 32 to the nearest ten.

• 20

• 30

• 35

• 40

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round to the nearest ten: 86

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Rounding means...

• finding the exact answer.

• always making a number smaller.

• always making a number bigger.

• making a number simpler, but keeping its value closer to what it was.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 12.87 to nearest ones place.

• 12.9

• 13

• 12.90

• 13.0

Tags

CCSS.5.NBT.A.4

Round 3,450 to the nearest hundred.

• 3,500

• 3,550

• 3,000

• 4,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Estimate the sum of 7,654 and 3,210 by rounding each number to the nearest hundred.

• 10,800

• 10,900

• 11,100

Rounding Poem
Find your PLACE. ​ (a)   or ​ (b)   ​ add one more.​ (c)   or​ (d)   leave it alone. Numbers in front, ​ stay the same. Numbers behind become ​ (e)   .

• Five

• Four

• less

• zero

• one

• greater

• stay

• three

• two

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Estimate the difference between 9,876 and 4,321 by rounding each number to the nearest thousand.

• 5,000

• 6,000

• 5,500