Test 3. Adding decimals

Before proceeding to the solution of examples and problems be sure to read the theoretical part of the lesson 

Adding decimals

 1. Had £3.24. Collected £5.99. Have how much now?

  

 а)  $9.13;      b)  $9.23;     

 c)  $9.24;      d)  $8.23.

 2. Electricity – $9.22

     Water – $3.24

     Telephone – $6.07

     How much for all three?

 а)  $18.53;      b)  $18.63;     

 c)  $19.53;      d)  $18.55.

 3. Meat – $5.14

     Other groceries – $8.69

     How much in all?

 а)  $13.93;      b)  $13.84;     

 c)  $13.79;      d)  $13.83.

 4. In a shop, Alan spends

£1.33 on milk

£3.14 on coffee

£0.74 on sugar

Calculate the total amount that Alan spends.

 а)  £5.20;      b)  £4.21;     

 c)  £5.21;      d)  £5.11.

 5. Emma spent $6.25 for spaghetti and meatballs, $1.12 for a bottle of water, and $3.75 for a piece of cake.  How much money did Emma spend on her entire dinner?

 а)  $11.2;        b)  $11.12;     

 c)  $11.21;      d)  $12.12.

 6. Mario has $14.35 left in his wallet. He spent $148.43 for tablecloths. Then, he spent $92.05 for napkins. How much money did Mario have in his wallet to start with?

 а)  $254.93;      b)  $255.83;     

 c)  $254.79;      d)  $254.83.

 7. Yuri has $14.50, Jess has $12.75, Tamara has $16.35, and Alex has 15.55. How much do they have altogether?

    

 а)  $59.15;      b)  $57.15;     

 c)  $59.25;      d)  $58.75.

 8. Eric bought a book about flowers for $2.97, a book about horses for $1.47, and a children's dictionary for $3.73. What was the total cost?

 а)  $8.54;      b)  $7.11;      

 c)  $9.37;      d)  $8.17.

Carol’s family is getting ready for a camping trip. Here is a list of some of the things they might need and the cost of each item.

 9. Carol used part of her money to buy an air mattress and a campground guidebook. How much did she spend?

 а)  9.74;      b)  $9.84;     

 c)  8.84;      d)  9.86.

10. Kent wants to earn enough money to buy a sleeping bad and a hunting knife. How much must he earn?

 а)  $23.25;      b)  $23.24;     

 c)  $24.25;      d)  $23.3.

11. What is the total cost of the tent and the camp stove?

 а)  $120.34;      b)  $119.44;     

 c)  $120.44;      d)  $120.48.

12. Find the total cost of all the equipment listed.

 а)  $180.62;      b)  $180.58;     

 c)  $181.52;      d)  $180.52.