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Wednesday, 29 October 2014

maths work

TEACHING ADDITION, SUBTRACTION AND PLACE VALUE, BOOK 5 - PAGE 30


More Comparisons


I am learning to add and subtract using comparisons of sets without counting down or counting up.
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Problem
Answer
Problem
Answer
1. 9 + ___ = 13
4
2. 6 + ___ = 11
5
3. 3 + ___ = 7
4
4. 5 + ___ = 10
5
5. ___ + 8 = 12
4
6. 9 + ___ = 17
8
7. ___+ 9 = 22
13
8. 8 + ___ = 20
12
9. ___ + 13 = 21
8
10. 14 + __ = 23
9
Problem
Answer
Problem
Answer
1. 12 + __=25
13  
2. 13+___= 28
15  
3. 16 + ___=30
19  
4. 22 +___= 33
11  
5. 21 + ___= 32
11  
6. 18 + ___= 42
30  ✓
7. 19 + ___= 30
11  
8. 21 + ___ = 39
18  
9. 16 + ___= 38
22  
10. 37 + ___= 58
21  


Problem: “ Mata has $13 and Chris has $8. How much more money does Mata have than Chris?


Mata


Chris


13 - 8 or 8 + __5__ = 13


Activity 1 - Monday

I feel so happy about doing activity 1 because i got all of the answer right.


Activity 2 - Tuesday




Activity 3 - Wednesday

Problem
Answer
Problem
Answer
1.54 + ___=64
10  
2. ___+ 87=96
9   
3.68 + ___=77
9    
4. ___+ 65 = 90
25   
5.77+___=81
4   
6. ___+ 28 = 67
31  
7.38 +___=42
4   
8. ___+ 25 = 64
39  
9.54 +___=67
10   
10. ___+ 72 =98
26  


Activity 4 - Thursday

Problem
Answer
Problem
Answer
1. 87 + 12 =
99  
2. 78 + 21 =
99  
3. 73 + 26 =
99  
4. 37 + 62 =
98  
5. 24 + 52 =
76  
6. 42 + 25 =
67  
7. 16 + 62 =
78  
8. 26 + 61 =
87  
9. 81 + 17 =
98  
10. 18 + 71 =
152  
11. 241 + 21 =
262  
12. 421+ 12 =
433  
13. 342 + 44 =
386  
14. 432 + 43 =
475  
15. 643 + 21=
684  
16. 364 + 35 =
399  
17. 27 + 210 =
237  
18. 303 + 44 =
347  
19. 25 + 510 =
636  
20. 654 + 45 =
699  



1 comment:

Karen Mapa said...

Hey Fine,
Awesome effort in solving your maths problems. Well done, Keep it Up.

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