Use y = 3x to complete the table.
x1245y36___15
Equation to table · grades 6–7
Complete Tables from y = kx
Reverse the representation direction: students use a proportional equation to complete an equivalent-ratio table. The blank changes position while the exact equation remains visible.
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Complete Tables from y = kx
y = kx to table · Small whole numbers · Seed 261501
Use y = 3x to complete the table.
x1345y3912___
Use y = 6x to complete the table.
x1234y6___1824
Use y = 5x to complete the table.
x2345y1015___25
Use y = 5x to complete the table.
x1235y510___25
Use y = 6x to complete the table.
x1245y6___2430
Use y = 6x to complete the table.
x1345y61824___
Use y = 2x to complete the table.
x1235y24___10
Use y = 6x to complete the table.
x2345y1218___30
Use y = 2x to complete the table.
x1245y2___810
No fake precision: tables, graph points, equations, and double number lines come from the same exact whole-number constant of proportionality. Better Buy problems compare integer cents per item, so a winner is never chosen from a rounded display value.
Teaching note 1
Multiply each x-value by k to get its matching y-value.
Teaching note 2
The table rows are not a sequence to extend by adding; they are values generated by one rule.
Teaching note 3
Use the completed row to connect the equation back to a unit rate.
Move among tables, equations, graphs, double number lines, and Better Buy decisions in one exact generator.
Return to ratio foundations →Practice simplified ratios, equivalent tables, unit rates, proportions, and percent proportions.
Frequently asked questions
Where can the blank appear?
The focused generator places one missing y-value in a non-first table row so the student must apply the equation.
Why is the answer key not just a number?
It includes the matching x-value so the completed table relationship can be checked directly.