Teachers, save “Equalities: Number Balance Scale” to assign it to your class.

Tap the button Solve one side of the number balance scale. Use the :draw: or tool to show the product. Then drag the 3 equations to make the number sentence true. Be sure to pay attention to the symbol in the center. Delete the extra equations. 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.