Decimal operations

Front

What is the first step when multiplying decimals?

Back

Line up the numbers

Tags

CCSS.6.NS.B.3

Front

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

Back

Count how many numbers are behind all decimals in the problem

Tags

CCSS.6.NS.B.3

Front

12.3 + 13.45

Back

25.75

Tags

CCSS.6.NS.B.3

Front

7.83 x 1.2

Back

9.396

Tags

CCSS.6.NS.B.3

Front

4.32 ÷ 9

Back

0.48

Tags

CCSS.5.NBT.B.7

Front

14.56 ÷ 1.3

Back

11.2

Tags

CCSS.6.NS.B.3

Front

What is the first step when adding and subtracting decimals?

Back

Line up the decimals

Tags

CCSS.5.NBT.B.7

Front

In a division problem when there is a decimal on the inside (dividend) but not on the outside (divisor), what do I do first?

Back

move the decimal straight up into the answer (quotient)

Tags

CCSS.6.NS.B.3

Front

If there is a decimal on the outside (divisor), what do I do first?

Back

slide slide (change it to a whole number)

Tags

CCSS.5.NBT.B.7

Front

If you move the decimal on the outside (divisor), what do you do to the inside (dividend)?

Back

The same thing you did to the outside

Tags

CCSS.5.NBT.B.7