Add, subtract, multiply, divide decimals

Answer Key - Grade 6 Math Worksheet

Circle the best answer, or write your answer on the line.

1. 1.

   Jun jogs 3.75 km in the morning and 2.4 km in the afternoon, then flops on the couch. How many kilometers is that in all?

   6.15
2. 2.

   A log is 8.25 m long. Milo saws off 3.7 m for a bench. How long is the log that is left, in meters?

   4.55
3. 3.

   A bag of soil weighs 6.75 kg. Pia uses 2.8 kg to plant a tree. How many kilograms are left?

   3.95
4. 4.

   A watering can holds 1.2 L of water. Tala gives a plant bed 0.4 of it. How many liters does the bed get?

   0.48
5. 5.

   A tin holds 0.25 L of paint. Zee uses 0.8 of it on a bedroom door. How many liters of paint does Zee use?

   0.2
6. 6.

   A tube holds 0.042 L of glue. Ari shares it equally among 6 tiny vials for slime. How many liters go in each vial?

   0.007
7. 7.

   Bo grinds rocks for a science fair and splits 0.056 kg of rock dust equally into 7 samples. How many kilograms are in each sample?

   0.008
8. 8.

   A packet holds 0.096 kg of sunflower seeds. Esme shares them equally among 8 pots. How many kilograms go in each pot?

   0.012
9. 9.

   Jun cuts a rope 4.08 m long into 4 equal pieces for the backyard swing. How long is each piece, in meters?

   1.02
10. 10.

    Noah collects acorns for a craft project. A jar holds 0.84 kg of acorns, and each bag holds 0.07 kg. How many bags can Noah fill?

    12