7th GradeMenu1Practial problems involving volumeActivity Set 12Opposites add to zeroActivity Set 13Distance as absolute value on a number lineActivity Set 14Why Is p + q Always |p| Units Away from q?Activity Set 15Subtraction as adding the oppositeActivity Set 16Subtract Negative NumberActivity Set 1Solve the following expression:Calculate: −1−(−3)=Result:CheckResetContinue7Plane sectionsActivity Set 18Comparing PopulationsActivity Set 19Uniform Probability ModelsActivity Set 110Compare Model to DataActivity Set 111Build a Probability ModelActivity Set 112Plane Sections of PyramidsActivity Set 113Boss Battle