Adding Decimals

When adding decimals, you must always....

• Ignore the decimal point

• Line up the decimals

• Line up the numbers

• Subtract the numbers

Tags

CCSS.5.NBT.B.7

When you add decimals, your total is always going to a larger number. 

• True
• False

Tags

CCSS.5.NBT.B.7

5.9 + 2.3

• 7.12

• 8.2

• 0.82

• 71.2

Tags

CCSS.6.NS.B.3

5.0 + 3.2 

• 5.9
• 6.8
• 10.9
• 8.2 

Tags

CCSS.5.NBT.B.7

.4 + .4

• 8
• .8
• .16
• 0

Tags

CCSS.5.NBT.B.7

0.4 + 0.8 =  

• 0.12
• 1.2
• 0.4
• 0.84

Tags

CCSS.5.NBT.B.7

0.01 + 1.73=

• 1.74
• 2.09
• 1.67
• 1.75

Tags

CCSS.6.NS.B.3

$3.25 + $2.06

• $5.85

• $5.31

• $5.256

• $6

Tags

CCSS.6.NS.B.3

Use grid paper and solve the following 
1.45 + .03=

• 4.45
• 148
• 14.8
• 1.48

Tags

CCSS.6.NS.B.3

Use grid paper and solve the following 
2.31 + 1.43=

• 3.74
• 374
• 37.4
• .374

Tags

CCSS.5.NBT.B.7