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Welcome to Year 3 Mathematics
Lessons & Assignments
WEEK 11 ADDITION AND SUBTRACTION
Word Problems
![addition2.png](https://static.wixstatic.com/media/f19861_53142800db3247f49ccc8e97439dc16d~mv2.png/v1/fill/w_600,h_428,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/addition2.png)
Do Yes! Maths3A Workbook pages 59, 60 and 61.
Models for numbers 4, 5 and 6 are given below.
All workings must be done on the left side in order to show how you get the answers.
Yes! Maths 3A Workbook pg 60
4. A library has 4187 Malay books.
It also has 3965 English books.
How many Malay and English books are there in
the library altogether?
Working
![Q4 workbook pg60.png](https://static.wixstatic.com/media/f19861_aa7fe2db3f0845f081a9d33bd790f6cb~mv2.png/v1/fill/w_600,h_412,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/Q4%20workbook%20pg60.png)
Yes! Maths 3A Workbook pg 61
5. Bakri collected 1125 buttons for a project.
Taufik gave him 707 buttons to use for the project.
How many buttons were used to complete Bakri's project?
Working
![Q5 workbook pg 61.png](https://static.wixstatic.com/media/f19861_0dd8a4338e3f42a2a7644640baf3610d~mv2.png/v1/fill/w_599,h_405,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/Q5%20workbook%20pg%2061.png)
6. A computer cost $1119.
The computer cost $1437 less than a television set.
How much did the television set cost?
Working
![Q6 workbook pg61.png](https://static.wixstatic.com/media/f19861_a22bc530f38c4ced87dfaee47415d7e3~mv2.png/v1/fill/w_600,h_427,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/Q6%20workbook%20pg61.png)
![subtraction.png](https://static.wixstatic.com/media/f19861_4699782f046242de90fb49b3b5822d18~mv2.png/v1/fill/w_519,h_564,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/subtraction.png)
Do Yes! Maths3A Workbook pages 62, 63 and 64.
Models for numbers 4, 5 and 6 are given below.
All workings must be done on the left side in order to show how you get the answers.
Yes! Maths 3A Workbook pg 63
4. Harris had $5671.
He donated $1125 to a charity.
How much did Harris have left?
Working
![Q4 workbook pg 63.png](https://static.wixstatic.com/media/f19861_e2ad779bc70f4b62bae665a12f3a55de~mv2.png/v1/fill/w_549,h_482,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/Q4%20workbook%20pg%2063.png)
Yes! Maths 3A Workbook pg 64
5. There were 3913 children at a funfair.
1856 of them were boys and the rest were girls.
How many girls were there at the funfair?
Working
![Q5 workbook pg 64.png](https://static.wixstatic.com/media/f19861_268ad138ca28452f86fdd527578e7fd4~mv2.png/v1/fill/w_599,h_487,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/Q5%20workbook%20pg%2064.png)
6. Rashidah baked 2272 biscuits.
Faridah baked 1406 fewer biscuits than Rashidah.
How many biscuits did Faridah bake?
Working
![Q6 workbook pg 64.png](https://static.wixstatic.com/media/f19861_17b4aef165bf4daf82cba6195d43e22e~mv2.png/v1/fill/w_600,h_446,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/Q6%20workbook%20pg%2064.png)