7.05 Find the rule
Interactive practice questions
Take a look at this pattern:
$4$4, $7$7, $10$10, $13$13, $16$16, $19$19
What is the rule for this pattern?
Add $4$4.
A
Add $3$3.
B
Easy
< 1min
Take a look at this pattern:
$40$40, $36$36, $32$32, $28$28, $24$24, $20$20
What is the rule for this pattern?
Easy
< 1min
Take a look at this pattern:
$73$73, $64$64, $55$55, $46$46, $37$37, $28$28
What is the rule for this pattern?
Easy
< 1min
Take a look at this pattern:
$4$4, $9$9, $14$14, $19$19, $24$24, $29$29
What is the rule for this pattern?
Easy
< 1min
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