Comparing, Ordering & Rounding Decimals

What is an important step to do when comparing and ordering decimals?

• line up the digits

• line up the decimal points

• compare numbers right to left

• choose the decimal number that has the greatest number of digits

Tags

CCSS.5.NBT.A.3B

Which is the greatest?

• 0.123

• 1.23

• 0.0123

• 12.3

Tags

CCSS.5.NBT.A.3B

Which group of numbers is ordered from greatest to least?

• 0.54, 4.05, 4.5, 0.45

• 4.5, 0.45, 4.05, 0.54

• 0.45, 0.54, 4.05, 4.5

• 4.5, 4.05, 0.54, 0.45

Tags

CCSS.5.NBT.A.3B

Order from Least to Greatest
3.471, 2.610, 1.544, 2.002

• 2.002, 2.610, 1.544, 3.471
• 1.544, 2.610
• 3.471, 2.610, 1.544, 2.002
• 1.544, 2.002, 2.610, 3.471

Tags

CCSS.5.NBT.A.3B

Which is true?

• 3.260 > 3.206

• 3.046 > 4.302

• 6.020 < 6.002

• 2.350 < 2.305

Tags

CCSS.4.NF.C.7

Are these decimals in order from least to greatest?
5.04
5.069
5.4
5.64

• yes
• no

Tags

CCSS.5.NBT.A.3B

Which decimal comparison is correct?

• 0.234 > 0.243
• 0.361 < 0.613
• 0.581 > 0.851
• 0.483 < 0.438

Tags

CCSS.4.NF.C.7

Order from least to greatest. 45.0  40.5  40.09  49.5

• 40.5  40.09  45.0  49.5
• 40.09  40.5  45.0  49.5
• 40.5  40.09  45.0  49.5
• 45.0  40.5  40.09  49.5

Tags

CCSS.5.NBT.A.3B

Are these decimals in order from greatest to least?
0.1
1.25
3.25
0.001

• yes
• no

Tags

CCSS.5.NBT.A.3B

Use the >,<, or=0.07____ 0.7

• <
• >
• =

Tags

CCSS.4.NF.C.7