Kim started at 5 and made this number pattern
`5, 6, 8, 11, 15, 20,` |
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What is the next number in the pattern?
`21` | `25` | `26` | `30` |
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Aussie Maths & Science Teachers: Save your time with SmarterEd
Kim started at 5 and made this number pattern
`5, 6, 8, 11, 15, 20,` |
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What is the next number in the pattern?
`21` | `25` | `26` | `30` |
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`26`
`text(The difference between each number increases)`
`text(by 1 each time.)`
`5+1` | `=6` |
`6+2` | `=8` |
`vdots\ \ ` | |
`20+6` | `=26` |
`=>\ text(The next number is 26.)`
52, 44, 36, …?
What is the next number in this counting pattern?
`24` | `26` | `28` | `30` |
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`28`
`52 – 8 = 44`
`44 – 8 = 36`
`=>\ text(Each number is 8 less than the one before.)`
`=>\ text(Next number)` | `= 36 – 8` |
`= 28` |
Bronte deducted 3 from each number to get the next number.
Which is Bronte's number pattern?
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`5, 9, 13, 17,…` |
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`4, 7, 10, 13,…` |
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`43, 33, 23, 13,…` |
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`22, 19, 16, 13,…` |
`22,19,16,13,…`
`22-3=19`
`19-3=16`
`16-3=13`
`:.\ text(The correct number pattern is:)`
`22,19,16,13,…`
Each new number in this pattern is made by adding together the two numbers before it.
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`, 8, 13, 21, 34` |
What is the missing number in the pattern?
`5`
`8 +` |
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`= 13` |
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`= 13 – 8` | |
`= 5` |
Brandy is counting down by twos.
38, 36, 34, 32, 30, ?
Which number comes next?
`10` | `18` | `28` | `32` |
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`28`
`text(Next number)\ =30-2=28`
Charlie is counting down by 3, starting at 17.
His numbers are: 17, 14, 11, 8, …
What number should he write next?
`5` | `6` | `11` | `17` |
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`5`
`8 – 3 = 5`
Conrad created a number pattern by adding four to a number to get the next number.
Which of these could be the first four numbers of Conrad's pattern?
`4, 14, 24, 34` | `5, 9, 14, 20` | `7, 12, 17, 22` | `9, 13, 17, 21` |
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`9, 13, 17, 21`
`9+4=13`
`13+4=17`
`17+4=21`
`:.\ text(Conrad’s pattern is: 9, 13, 17, 21)`
Barnaby writes a number pattern where each number is four more than the previous number.
`5, 9, 13, 17,` |
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What number should Barnaby write next?
`18` | `20` | `21` | `22` |
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`21`
`17+4 = 21`