Student Instructions
Tap the button.
Solve one side of the number balance scale. Use the
or
tool to show the answer.
Then create 3 other equations to make the number sentence true using the
tool. Be sure to pay attention to the symbol in the center.
Solve for each of your 3 equations and label their totals next to them.
Look at my example if you need help.
Tap the
to post to your journal.