Adding and Subtracting Decimals

Front

What is the place value of the 8 in this number? 239.812

Back

tenths

Front

Estimate 5.72 - 3.55 =

Back

2

Front

13.16 + 5.90 =

Back

19.06

Front

The Taipei 101 tower is 0.509 km tall. The Sears Tower in Chicago is 0.442 km. What is the difference in their heights?

Back

0.067 km

Front

The total cost of a trip is $1067.50. The class has raised $819.24. How much more do they need?

Back

$248.26

Front

3/8 = ?

Back

0.375

Front

Richard needs 10.5 kg of flour. He has 5.17 kg in one bag and 5.2 kg in another. Does Richard have enough flour?

Back

No, he does not

Front

Which two numbers have a difference of 151.297? Options:

150.2 - 1.097

,

161.298 - 10.001

,

150.0 + 1.297

,

356.397 - 204.2

Back

161.298 - 10.001

Front

Emily has a coupon for $0.50 off her meal. Her final bill was $7.75. How much did her meal cost before the coupon?

Back

$8.25

Front

How would you rate your comfort level with adding and subtracting decimals?

Back

I totally understand - I am super confident