Adding and Subtracting Decimals with Models

Front

What is the result of 9.43 − 3.34?

Back

6.09

Tags

CCSS.5.NBT.B.7

Front

Does this model represent addition or subtraction?

Back

subtraction

Tags

CCSS.1.OA.A.1

Front

What equation matches this model? 0.7 + 0.44 = ?

Back

1.14

Tags

CCSS.5.NBT.B.7

Front

What is the answer to this model?

Back

0.19

Tags

CCSS.5.NBT.B.7

Front

Which of the decimals is equivalent to the value represented by the hundreds grid?

Back

0.86

Tags

CCSS.4.NF.C.6

Front

What is the definition of a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point.

Front

How do you add decimals?

Back

Align the decimal points and add as you would whole numbers.

Tags

CCSS.5.NBT.B.7

Front

How do you subtract decimals?

Back

Align the decimal points and subtract as you would whole numbers.

Tags

CCSS.5.NBT.B.7

Front

What is the value of 0.5 + 0.3?

Back

0.8

Tags

CCSS.5.NBT.B.7

Front

What is the value of 0.75 - 0.25?

Back

0.5

Tags

CCSS.5.NBT.B.7