Decimal Addition Subtraction Place Value

Order the following decimals from least to greatest. 0.47; 0.49; 0.44; 0.42

• 0.47; 0.49; 0.44; 0.42

• 0.42; 0.44; 0.47; 0.49

• 0.47; 0.49; 0.42; 0.44

• 0.49; 0.42; 0.47; 0.44

What digit is in the tenths place?

• 6

• 9

• 0

• 2

What does the 5 in the decimal .257 represent?

• fifths

• five tenths

• fiftieths

• five hundredths

What is VERY important when adding/subtracting decimals?

• Line up decimals and place value

• Always add first

• Always subtract first

• Do not line up decimals and place value

2 - 1.54 = ?

• 1.54

• 3.54

• 0.46

• 1.46

Thor is drinking a 2 liter protein shake. He drank 0.98 liters of the protein shake. How much does Thor have left?

• 1.98

• 0.96

• 1.02

• 2.12

2.34 + 5

• 7.34

• 2.39

• 2.84

• 7.89

WHAT OPERATION? Jackie has $16.75. Samantha has $11.23. How much more money does Jackie have than Samantha?

• Addition

• Subtraction

• Multiplication

• Division

Miranda went to the store and bought a pen for $1.48, a book for $5.65 and a pencil for a quarter. How much did Miranda spend at the store?

• Addition

• Subtraction

• Mulitplication

• Division

WHAT OPERATIONS?

William is pouring 3 liters of soap into containers. He pours 1.34 in the first container and 0.987 in the second container. How much soap does William have left?

• Just addition

• Just subtraction

• Addition first then subtraction

• Subtraction first then addition