Multiplication of Decimals

Multiplication
Speed Test

Fill in the Blank

1. 12 x 5 =

Fill in the Blank

2. 8 x 7 =

Fill in the Blank

3. 9 x 7 =

Fill in the Blank

4. 7 x 6 =

Fill in the Blank

5. 9 x 9 =

Fill in the Blank

6. 8 x 12 =

Fill in the Blank

7. 6 x 4 =

Fill in the Blank

8. 6 x 9 =

Fill in the Blank

9. 8 x 8 =

Fill in the Blank

11. 7 x 7 =

Fill in the Blank

11. 8 x 8 =

Fill in the Blank

13. 8 x 6 =

Fill in the Blank

14. 9 x 3 =

Fill in the Blank

15. 4 x 8 =

Multiplication of Decimals

Activity Checking
page 123

Open Ended

1. 28.32 x 5 =

Open Ended

2. 0.46 x 0.93 =

Open Ended

3. 73 x 0.28=

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4. 25.1 x 1.2 =

Open Ended

5. 3.75 x 65=

Open Ended

6. 28.5 x 10 =

Open Ended

7. 102.12 x 1000=

Open Ended

8. 100 x 0.358 =

Open Ended

9. 10 x 0.034=

Open Ended

10. 38.5 x 1000=

Activity Checking
page 124

Open Ended

1. 8.45 x 0.14 =

Open Ended

2. 15.3 x 1.78 =

Open Ended

3. 93 x 8.7 =

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4. 12.35 x 2.72 =

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5. 0.68 x 0.86=

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6. 57.4 x 0.08=

Word Problems

Sarah bought 3.5 meters of fabric to make curtains. Each meter costs Php 12.75. How much did sarah spend on the fabric?

A car travels 27.4 miles per gallon of gasoline. If it drives 15.6 gallons of fuel, how many miles can it travel before needing to refuel?

Open Ended

A cookie recipe requires 2.3 cups of sugar. If Emma wants to make 14.25 batches of cookies, how many cups of sugar does she need in total?

Open Ended

A painter charges Php 128.50 per hour for his services. If he works for 6.5 hours to complete a job, what is the total cost of the painting service?

Open Ended

A water bottle holds 0.75 liters. If a group of friends fills 18.87 bottles for a picnic, how many liters of water did they bring?

Open Ended

A fence costs $9.75 per foot to install. If a homeowner wants to install 150.5 feet of fencing, how much will the total installation cost?

Open Ended

A fence costs $9.75 per foot to install. If a homeowner wants to install 150.5 feet of fencing, how much will the total installation cost?

Open Ended

A bag of apples weighs 2.4 kilograms and costs
Php 63.65 per kilogram. How much change will you have if you will pay Php 500?

Open Ended

Ella is buying materials for her art project. She needs 4 sheets of special paper, and each sheet costs $3.75. She also buys 2 markers, and each marker costs $1.50. How much will Ella spend in total?

Open Ended

5. Sophie bought 3 magazines for $2.85 each and a pen for $1.20. If she has $15, how much money will she have left after her purchase?

Open Ended

Max is buying snacks. He buys 4 bags of chips, each costing $1.75, and a soda for $2.20. After paying with a $10 bill, how much change will he receive?

Open Ended

Lily buys 3 packs of colored pencils, with each pack costing $4.25. She also buys a sketchbook for $6.50. How much does Lily spend in total?

Book Activity, page 125
Let's Extend your understanding A and B