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Week 4 – Lesson 3

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  • Week 4 – Lesson 3

Week 4 – Lesson 3

  • Date December 1, 2020
Grade 3 -Mathematics (2020 – 2021) Week 4 – Lesson 3

Grade: 3
Date: October 2020
Subject: Mathematics
Topic: Numbers/ Expanding Numbers
 

Adding Expanding numbers ( Hundreds, Tens, Ones)
Expand the following numbers, one is done for you
1. 123    =       100      +  20     +   3                   
        
2.  246   =       _____  + _____ +  _______            
      
3. 175   =       _____  + _____ +  _______         
4.  333  =   _____ + ____ + _____
5.  466  =   _____ + ____ + _____
 6. 522  =   _____ + ____ + _____
Expand then add the following numbers. One is done for you.
1.    235  +  153  =                           
        235  =  200  +  30 + 5          
       153 =  100  +  50  + 3                                  
     + 388  = 300  +  80   + 8                                           
2.      183  + 214  =                                         
         183  = ____ +  ____  +____                                                             
       + 214   =   ____   + ___     + ___                    
                   =           +            +                                      
3.  317   +  202  =
317  =    ____ +  ____  +____          
 + 202  = ____ +  ____  +____             
           =           +            +                     
4. 370   + 117  = 
183  = ____ +  ____
+ 214   =   __   + ___     + ___
           =           +            + 
5. 425  + 118  =                                         
  425  = ____ +  ____  +____                        
+ 118  =   __   + ___     + ___                      
            =           +            +                                        
6.  580  + 216  = 
580  = ____ +  ____  +____   
+ 216   =   __   + ___     + ___         
              =           +            +                    
All the best guys!

      

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TERM 1 - UNIT 1 Represent and name numbers up to 9999 using numerals and words. b. Compare and order numbers up to 9999. c. Use expanded notation (up to 4 digit numbers). d. Rename 4 digit numbers showing more than nine hundred. e. Identify the position of each digit in 4 digit whole numbers. f. Count by 1s, 10s and 100s, etc. g. Compare and sequence 4 digit whole numbers to include the number line using different scales (greatest/least). h. Use ordinal number up to thirtieth
Week 1 – Lesson 1
Week 1 – Lesson 2
Week 1 – Lesson 3
WEEK 2 - SEPTEMBER 21-25, 2020
Week 2 – Lesson 1
Week 2 – Lesson 2
Week 2 – Lesson 3
Week 2 – Lesson 4
Week 2 – Lesson 5
WEEK 3 - SEPTEMBER 28 - OCTOBER 2
Week 3 – Lesson 1
Week 3 – Lesson 2
Week 3 – Lesson 3
Week 3 – Lesson 4
Week 3 – Lesson 5
WEEK 4 OCTOBER 5 - OCTOBER 9
Week 4 – Lesson 1
Week 4 – Lesson 2
Week 4 – Lesson 3
Week 4 – Lesson 4
WEEK 5 - (OCTOBER 12 - OCTOBER 16)
Week 5 – Lesson 1
Week 5 – Lesson 2
Week 5 – Lesson 3
WEEK 7 (NOVEMBER 16 - 20)
Week 7 – Lesson 1 (Addition)
Week 7 – Lesson 2 (Addition Activity)
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