Basic Algebra Tables

Name: ______________________________
                   
                                          Basic Algebra Tables
Complete the tables. Write a full equation in each empty box.
18 - x 3 x
40
x
x = 2 18 - 2 = 16
x = 5 3 x 5 = 15
x = 8 40 ÷ 8 = 5
x = 10 18 - 10 = 8
9y
y
3 y + y
y = 3
y = 6
y = 9
y = 12


Complete the table. Write equations in the empty white boxes. Also, write three
algebraic expressions in the gray boxes along the top.
z = 1 1 x 3 = 3 28 ÷ 1 = 28
z = 4 4 x 3 = 12 4 + 8 = 12
z = 7 7 + 8 = 15

ANSWER KEY
Basic Algebra Tables
Complete the tables. Write a full equation in each empty box.
18 - x 3 x
40
x
x = 2 18 - 2 = 16 3 x 2 = 6 40 ÷ 2 = 20
x = 5 18 - 5 = 13 3 x 5 = 15 40 ÷ 5 = 8
x = 8 18 - 8 = 10 3 x 8 = 24 40 ÷ 8 = 5
x = 10 18 - 10 = 8 3 x 10 = 30 40 ÷ 10 = 4
9y
y
3 y + y
y = 3 9 x 3 = 27 3÷ 3 = 1 3 + 3 = 6
y = 6 9 x 6 = 54 6 ÷ 3 = 2 6 + 6 = 12
y = 9 9 x 9 = 81 9 ÷ 3 = 3 9 + 9 = 18
y = 12 9 x 12 = 108 12 ÷ 3 = 4 12 + 12 = 24


Complete the table. 

Write equations in the empty white boxes. Write three algebraic
expressions in the gray boxes along the top.
z x 3 z + 8 28 ÷ z
z = 1 1 x 3 = 3 1 + 8 = 9 28 ÷ 1 = 28
z = 4 4 x 3 = 12 4 + 8 = 12 28 ÷ 4 = 7
z = 7 7 x 3 = 21 7 + 8 = 15 28 ÷ 7 = 4