Algebra Readiness Made Easy Grade 6

PERPLEXING PATTERNS

Name _____ Date __

26

I see a pattern in the numbers

in Row 3. That pattern,

7, 14, 21,.. ., will help me

figure out the answer.

1.What is the 30th number in Row 3? ___

2.What number in Row 1 is below the 30th number in Row 3? ___

3.How did you figure out the answer to #2?

4.What number in Row 1 is below the 40th number in Row 3? ___

5.If you know the position of a number in Row 3, how can you figure out

the number below it in Row 1?

PROBLEM

(^3) What number in Row 1 is
below the 30th number in Row 3?
ROW 3 7 14 21 ê
ROW 2 2 4 6 9 11 13 16 18 20 23 ê
ROW 1 1 3 5 8 10 12 15 17 19 22 ê
The array of numbers continues.
Algebra Readiness Made Easy: Gr

. 6

© 2008 by Greenes, Findell & Cavanagh, Scholastic Teaching Resources

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