Read a linear equation that models a real situation and decide whether a number in it is the rate of change or the initial value.
What the worksheets look like
Easy
Start here: the simplest problems.
Medium
Bigger numbers and more steps.
Hard
The toughest problems and word problems.
Need a different kind of worksheet? Suggest one and we'll make it.
Practice this with a game
Same skill, more fun: earn stars and beat your best score.