Equation Stack is a drag-and-drop math activity where students build expressions to reach target answers. Using cards that are placed in order, learners solve each stack by choosing the correct orde of operations and arranging numbers to generate the given result. The activity helps students strengthen number sense, operation fluency, and reasoning about how expressions work together to make a value.
Instructions
- Choose the number of cards for each expression.
- Choose how many targets will appear in each round.
- Select one or more operations: addition, subtraction, multiplication, and/or division.
- Choose an operation order:
- Same
- Different
- Select the game mode:
- Rounds
- Time
- Pick the round count or time limit.
- Click Start.
- Drag the number cards onto each target in the correct order to build the expression that makes the answer.
- Use each card only once.
- Complete the round, then move on to the next set automatically.