Decimal Operations Level 2 Mastery Quiz

Once the numbers are lined up in a multiplication problem, how do I know where my decimal is placed in my answer?

• Bring the decimal straight down
• There is no decimal
• Count how many numbers are behind all decimals in the problem
• Move the decimal 2 spaces from the front

Tags

CCSS.6.NS.B.3

If there is a decimal in the divisor, what must be done first?

• The divisor must be made a whole
• The decimal gets moved into the dividend
• Divide like normal
• Erase the decimal

Tags

CCSS.5.NBT.B.7

When you move the decimal in the divisor, what happens in the dividend?

• You raise the decimal straight up
• Nothing
• You put a zero in the front
• The decimal moves the same amount in the dividend that it moved in the divisor.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What is the first step when adding and subtracting decimals?

• Line up the numbers
• Line up the decimals
• Add or subtract like normal
• Add in placeholders

Tags

CCSS.5.NBT.B.7

Audrey and Miles solved the problems shown below. Who solved correctly?

• Audrey only

• Miles only

• Both Audrey and Miles

• Neither Audrey or Miles

Tags

CCSS.5.NBT.B.7

2. Francis makes a trip to the mall to purchase clothes. He has a $100 budget. He wants to buy a shirt for $29.99 and a pair of shoes for $79.99. How much more money does he need to make these purchases?

Tags

CCSS.6.NS.B.3