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Multiplying
Decimals and Mixed Decimals
Answer: Lesson1(A and B)- Activity 1 ; Lesson 2 - Activity 2 (1-5); Lesson 3 - Activity 3 -(1-5); Lesson 4 -Evaluation (A-E) - 20 items

Activity 1
A. Diana would like to buy 11 apples. If each apple cost Php 8.50, how much
should she pay?
B. Merfe has 3 chickens. If each chicken weighs 2.75 kg, how heavy are the 3
chickens?

Activity 2
Find the product
1.) 5.56 x 10.3 =
2.) 20 x 1.21 =
3.) 3.22 x 12.11 =
4.) 23.15 x 23.15 =
5.) 18 x 2.24 =
Activity 3
Find the product
1.) Multiply 2.3and 12.5
2.) What is the product of 15.23 and 2.5?
3.) Find the product of 0.03and 2. 95
4.) What is the product of 2.51 and 3.81?
5.) 1.15 times 2.55 is ____

VI. Evaluation
1.) 4.51 x 0.03 =
2.) 32 x 21.05 =
3.) Multiply 0.03 and 0.5
4.) What is the product of 11.29 and 0.5?
5.) Find the product of 15.04 and 2. 50


Sagot :

Answer:

1. 57.268

2.24.20

3. 38.9942

4.535.9225

5. 40. 32

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Activity 1

  1. Php 8.50×11= Php 93.5
  2. 2.75kg×3= 8.25 kg

Activity 2

  1. 5.56×10.3= 57.268
  2. 20×1.21= 24.2
  3. 3.22×12.11= 38.9942
  4. 23.15×23.16= 535.9225
  5. 18×2.24= 40.32

Activity 3

  1. 2.3×12.5= 28.75
  2. 15.23×2.5= 38.075
  3. 0.03×2.95= 0.0885
  4. 2.51×3.81= 9.5631
  5. 1.15×2.55= 2.9325

IV.Evaluation

  1. 4.51×0.03= 0.1353
  2. 32×21.05= 673.6
  3. 0.03×0.5= 0.015
  4. 11.29×0.5= 5.645
  5. 15.04×2.50= 37.6

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Hope it helps (✿◠‿◠)