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Whole Number Arithmetic
Recognising patterns
Oral ExamplesState the next three numbers
1) 1, 3, 5, 7, , ,
Oral ExamplesState the next three numbers
1) 1, 3, 5, 7, 9, 11, 13
Oral ExamplesState the next three numbers
2) 2, 4, 6, 8, _ , _ , _
Oral ExamplesState the next three numbers
2) 2, 4, 6, 8, 10, 12, 14
Oral ExamplesState the next three numbers
3) 3, 6, 9, 12, _ , _ , _
Oral ExamplesState the next three numbers
3) 3, 6, 9, 12, 15 , 18, 21
Oral ExamplesState the next three numbers
4) 5, 10, 15, 20, , ,
Oral ExamplesState the next three numbers
4) 5, 10, 15, 20, 25 , 30, 35
Oral ExamplesState the next three numbers
5) 1, 4, 7, 10, , ,
Oral ExamplesState the next three numbers
5) 1, 4, 7, 10, , 13, 16, 19
Oral ExamplesState the next three numbers
6) 2, 6, 10, 14, , ,
Oral ExamplesState the next three numbers
6) 2, 6, 10, 14, 18, 22, 26
Oral ExamplesState the next three numbers
7) 1, 2, 4, 8, , ,
Oral ExamplesState the next three numbers
7) 1, 2, 4, 8, 16, 32, 64
Oral ExamplesState the next three numbers
8) 4, 40, 400, 4000,, ,
Oral ExamplesState the next three numbers
8) 4, 40, 400, 4000 ,40000, 400000, 4000000
Oral ExamplesState the next three numbers
9) 1, 2, 4, 7, , ,
Oral ExamplesState the next three numbers
9) 1, 2, 4, 7, 11, 16, 22
Oral ExamplesState the next three numbers
10) 1, 4, 9, 16, , ,
Oral ExamplesState the next three numbers
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)
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)
Write down the next 2 statements as well as the 10th
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
Write down the next 2 statements as well as the 10th
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
Write down the next 2 statements as well as the 10th
7)
Write down the next 2 statements as well as the 10th
8)
Write down the next 2 statements as well as the 10th
9)
Write down the next 2 statements as well as the 10th
10)
Write down the next 2 statements as well as the 10th
11)
Write down the next 2 statements as well as the 10th
12)