Sunday, 4 November 2018

MO1-L12 Money-Decimals Practice


MONEY: L1      (45-70mins)      Date/Time:       Tutor:                 
 (Part 1) Revise (10-15mins)                                 Start Time:                 
1. Add/Subtract money in decimal notation
2. Common Terms in Word Problems

(Part2) Practice (~50mins)
Tutor: Please observe and ensure that the student follows the method/step. 
                                               Start Time:                     End Time:               
(I) Add/Subtract Money (~15 mins)                      Working

Do the followings:
1.  $7.35 + $0.65 

2.  $47.65 + $6.80 

3.  $37.90 + $22.70

4.  $9.70 + $7.90

5.  Find the sum of $27.85 and $3.15

Do the followings:
6.   $24.15 - $9.60

7.   $15.40 - $8.65

8.   $76.65 - $23.05

9. Find the difference between $25.00 and $16.25

(II) Word Problems/PSLE (~35 mins)                            Working
Start Time:                     
10.  Mickey had an equal number of $2 notes and $5 notes.
He had $42 altogether. What was the total value of $5 notes Mickey had? (11/p2/18f)

11.  Amy has 3 times as much savings as Billy. Charlie has $70 more savings than Billy. How much savings does Charlie have if their total savings is $815? (12/p2/18f)

12.  Rajah paid $5 for a box of 20 pencils. What was the cost of each pencil?

For questions 13-14
Seven classes of pupils went to a concert. Each class paid $144 for the concert tickets. 
13.  How much was spent on concert tickets? 

14.  Each pupil paid $6 for the ticket. How many pupils went for the concert?


15.    Bicycle for Rent: 
                   First hour: $7. 
                   Every additional ½ hour: $3
Irene rented a bicycle for 3 hours. How much did she pay?

16. 
         Mass Step                          Hong Kong   New Zealand
         First 20 g                              $0.65                  $1.10        
         Every additional 10 g        $0.25                  $0.35

Fiona sent a letter weighting 32g to Hong Kong and a letter weighing 10g to New Zealand by airmail. How much did she pay altogether?

17.  Cupcakes are sold at Han’s Bakery at the prices shown below.
Emma spent a total of $50 on 16 chocolate cupcakes and some strawberry cupcakes. How many strawberry cupcakes did Emma buy? (13/p1/18s)
(1) 6
(2) 9
(3) 10
(4) 18                                                                                                             (           )
18.  Molly wanted to buy 7 identical dresses but found that she was short of $14.50. In the end, she bought 5 of the dresses and had $8.50 left. Find the cost of each dress. (2/p2/18s)

19.  At a bakery, Jack paid $12.40 for a banana cake and 4 egg tarts. Sean paid $25.20 for a banana cake and 20 egg tarts. Raymond bought 5 banana cakes. How much did he pay?

Answer Keys
1.   $8.00
2.   $54.45
3.   $60.60
4.   $17.60
5.   $31.00
6.   $14.55
7.   $6.75
8.   $53.60
9.   $8.75
10. $30
11.  $219
12.  25 cents
13.  $1008
14.  $168
15.  $12
16.  $2.25
17.  2
18.  $12.50
19.  $41

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