Whole Number Arithmetic Recognising patterns. Oral Examples State the next three numbers 1)1, 3, 5,...

Whole Number Arithmetic

Recognising patterns

Oral ExamplesState the next three numbers

1) 1, 3, 5, 7, , ,


1) 1, 3, 5, 7, 9, 11, 13


2) 2, 4, 6, 8, _ , _ , _


2) 2, 4, 6, 8, 10, 12, 14


3) 3, 6, 9, 12, _ , _ , _


3) 3, 6, 9, 12, 15 , 18, 21


4) 5, 10, 15, 20, , ,


4) 5, 10, 15, 20, 25 , 30, 35


5) 1, 4, 7, 10, , ,


5) 1, 4, 7, 10, , 13, 16, 19


6) 2, 6, 10, 14, , ,


6) 2, 6, 10, 14, 18, 22, 26


7) 1, 2, 4, 8, , ,


7) 1, 2, 4, 8, 16, 32, 64


8) 4, 40, 400, 4000,, ,


8) 4, 40, 400, 4000 ,40000, 400000, 4000000


9) 1, 2, 4, 7, , ,


9) 1, 2, 4, 7, 11, 16, 22


10) 1, 4, 9, 16, , ,


10) 1, 4, 9, 16,25, 36, 49

Write down the next 2 statements as well as the 10th

13+ 1 = (1 + 1)(12 - 1 + 1) 23 + 1 = (2 + 1)(22 - 2 + 1)33 + 1 = (3 + 1)(32 - 3 + 1)43 + 1 = (4 + 1)(42 - 4 + 1)


13 - 1 = (1 - 1)(12 + 1 + 1)23 - 1 = (2 - 1)(22 + 2 + 1)33 - 1 = (3 - 1)(32 + 3 + 1)43 - 1 = (4 - 1)(42 + 4 + 1)


3)4)

22 = 12 + 2 x 1 + 1 12 = 22 - 2 x 2 + 132 = 22 + 2 x 2 + 1 22 = 32 - 2 x 3 + 142 = 32 + 2 x 3 + 1 32 = 42 - 2 x 4 + 152 = 42 + 2 x 4 + 1 42 = 52 - 2 x 5 + 1


5)6)

1 = 12 2 = 1 x 2

1 + 3 = 22

2 + 4 = 2 x 31 + 3 + 5 = 32 2 +

4 + 6 = 3 x 41 + 3 + 5 + 7 = 42 2 + 4 + 6 + 8 = 4 x 5


7)


8)


9)


10)


11)


12)

Whole Number Arithmetic Recognising patterns. Oral Examples State the next three numbers 1)1, 3, 5,...

Documents

Transcript of Whole Number Arithmetic Recognising patterns. Oral Examples State the next three numbers 1)1, 3, 5,...