Adding and Subtracting with Decimals

What is the first step to adding and subtracting decimals?

• Write the problem

• Stack the problem and line up the decimals

• Complain about how hard the problem is

• Ask to go to the restroom

Tags

CCSS.5.NBT.B.7

Which problem is stacked correctly

• 
• 
• 
• 

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.B.7

Pick all the problems that are stacked correctly

• 
• 
• 
• 

Tags

CCSS.5.NBT.B.7

Before you start an adding and subtracting problem you have to stack the problem and line up the decimal.

• True

• False

Tags

CCSS.5.NBT.B.7

Mr. Martinez eats 0.5 grams of gummy bears on Monday. He eats another 1.2 grams of gummy bears on Tuesday. How many has Mr. Martinez eaten in all?

• 1.7 grams

• 17 grams

• .17 grams

• 1.3 grams

Tags

CCSS.5.NBT.B.7

A DMS Football player runs for 45.5 yards. He is tackled for a loss of 13.5 yards. How many yards does he have at the end of the game?

• 3.20 yards

• 32 yards

• 320 yards

• 59.0 yards

Tags

CCSS.5.NBT.B.7

When working out an addition or subtraction problem which steps should you follow?

Pick the two that apply!

• Stack the problem

• Write the problem sideways

• Line up the decimals

• Ask a friend what they are doing after school.

Tags

CCSS.5.NBT.B.7

Which problem has space holders

• 
• 
• 
• 

The last steps to solving a subtraction problem is stacking and lining up the decimals.

• True

• False

Tags

CCSS.5.NBT.B.7

Select all that apply.

Your math teachers name is…..

• Mr. Martinez

• Mr. Martinez

• Mr. Martinez

• Teacher