Grade 7 Problem of the Week Feb.12-16

1. Let x represent any term number. Write a relation for the term. 

a)  term number 1 2 3

 Value of the term 7 14 21

b)  term number 2 3 4

 Value of the term 2 4 6

2.  Use the expression  2 + 5p  to answer the following questions

a) Create a table of values p = 0,1,2,3,4,5 

b) Create a possible real life situation for 2 + 5p.

3. Make an input/output table for the expression using the values of the unknown as 

     0,1, 2, 3, 4, 5

a)  8-m 

b) 2n

4. Write an equation (using x for the unknown/number) for each sentence

a) A number plus six equals ten.

b) Two divide by a number plus three is four

c) Two times a number plus three is seven.