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Monday, 19 October 2015

My Ahua Week 2

Number Sequence Problems
  1. How many matches to make seven houses like this:














1 house
2 houses
3 houses
4 houses
5 houses
6 houses
7  houses
5
9
13
17
21
25
29


You need to add 4 matches. Rule: adding 4
















2. How many pegs are needed to hold 12 towels on the line?



1 Towel
2 Towel
3 Towel
4 Towel
5 Towel
6 Towel
2 pegs
3 pegs
4 pegs
5 pegs
6 pegs
7 pegs
7 Towel
8 Towel
9 Towel
10 Towel
11 Towel
12 Towel
8 pegs
9 pegs
10 pegs
11 pegs
12 pegs
13 pegs


You need to add 13 pegs to hold 12 towels. What is the rule?  Adding 1


3. How many sticks are needed to make 10 diamonds:













1 Diamond
2 Diamond
3 Diamond
4 Diamond
5 Diamond
4 sticks
8 sticks
12 sticks
16 sticks
20 sticks
6 Diamond
7 Diamond
8 Diamond
9 Diamond
10 Diamond
24 sticks
28 sticks
32 sticks
36 sticks
40 sticks
You need 40 sticks to make 10 diamonds. What is the rule? Adding 4
4. How many sticks needed to make 12 triangles (t):


1 t
2 t
3 t
4 t
5 t
6 t
3 sticks
5 sticks
7 sticks
9 sticks
11 sticks
13 sticks
7 t
8 t
9 t
10 t
11 t
12 t
15 sticks
17 sticks
19 sticks
21 sticks
23 sticks
25 sticks


You need 25 to make 12 triangles. What is the rule? Adding 2

















5.   How many sticks will be needed to finish the following pattern of 6?


























Shape 1
Shape 2
Shape 3
Shape 4
Shape 5
Shape 6
1 sticks
2 sticks
3 sticks
4 sticks
5 sticks
6 sticks
You need 6 sticks to make 6 shapes. What is the rule? adding 1


6. Below draw how many apples are needed to make a pile five rows high and fill in the table with your answers?


                                                   
                                       
                   


1 Row
2 Rows
3 Rows
4 Rows
5 Rows
1 Apples
3 Apples
6 Apples
10 Apples
15 Apples
You need 15 apples to make a 5 row pile. What is the rule? Each additional row add 1

2 comments:

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