Decimal Operations

The decimals do NOT have to be lined up with which operation?

• addition

• subtraction

• multiplication

Tags

CCSS.5.NBT.B.7

13.16 + 5.90

• 18.86
• 18.06
• 19.06
• 19.00

Tags

CCSS.6.NS.B.3

4 x 0.7

Tags

CCSS.6.NS.B.3

27.53 - 8.6

Tags

CCSS.6.NS.B.3

If you multiply 0.73 by 2.52, how many times would you move the decimal?

• 2
• 3
• 4
• 5

Tags

CCSS.6.NS.B.3

If you multiply 0.73 by 2.52, how many times would you move the decimal?

• 2
• 3
• 4
• 5

Tags

CCSS.6.NS.B.3

Add the decimal into this number:
2.39 x 4.37 = 104443

• 10.4443
• 104.443
• 10444.3
• 1.04443

Tags

CCSS.6.NS.B.3

What is the first step when multiplying decimals?

• Line up the numbers
• Line up the decimals
• Multiply like normal
• Move the decimal

Tags

CCSS.5.NBT.B.7

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.6

CCSS.6.NS.B.2

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.6.NS.B.3