65, 58, 51, …?
What is the next number in this counting pattern?
`44` | `45` | `47` | `48` |
|
|
|
|
Aussie Maths & Science Teachers: Save your time with SmarterEd
65, 58, 51, …?
What is the next number in this counting pattern?
`44` | `45` | `47` | `48` |
|
|
|
|
`44`
`65 – 7 = 58`
`58 – 7 = 51`
`=>\ text(Each number is 7 less than the one before.)`
`text(Next number)` | `= 51 – 7` |
`= 44` |
Gian is writing a number pattern.
`13, 16, 19, 22, text(__, __, )` |
?
|
She continues this pattern until she has written 7 numbers.
Select all of the options that will give the 7th number in Gian's pattern.
|
` 22 + 4 + 4 + 4` |
|
`22 xx (3 + 3)` |
|
`22 + 3 + 3 + 3` |
|
`22 + (3 xx 3)` |
`22 + 3 + 3 + 3`
`22 + (3 xx 3)`
`text(Gian’s 7th number) = 31`
`22 + 3 + 3 + 3 = 31`
`22 + (3 xx 3) = 31`
Kim started at 5 and made this number pattern
`5, 6, 8, 11, 15, 20,` |
|
What is the next number in the pattern?
`21` | `25` | `26` | `30` |
|
|
|
|
`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` |
|
|
|
|
`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?
|
`5, 9, 13, 17,…` |
|
`4, 7, 10, 13,…` |
|
`43, 33, 23, 13,…` |
|
`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.
|
`, 8, 13, 21, 34` |
What is the missing number in the pattern?
`5`
`8 +` |
|
`= 13` |
|
`= 13 – 8` | |
`= 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` |
|
|
|
|
`9, 13, 17, 21`
`9+4=13`
`13+4=17`
`17+4=21`
`:.\ text(Conrad’s pattern is: 9, 13, 17, 21)`