Expressions and Equations


Videos


Clown with Balloons

149

The Balance Scale

114

Deal with Unknowns

432

Capture Ed's Riddle

180

Solving the Riddle

152

Undo the Operation

188

Comparing Numbers

159

Potential Equalities

88

Reading Inequalities

88

Visualising Inequalities - I

271

Visualising Inequalities - II

207

"Something that does not Change!"

205

Book Problem

173

Compare Variables and Constants

299

What are Algebraic Expressions?

118

Ride Problem

123

Visualizing Not more than

128

Multiplication of Known and Unknown Numbers

210

Visualizing At least

162

Let's Explore more!

133

Balancing Inequalities

133

Visualising Inequalities

122

Let's Know about Terms!

86

Operations - 1(Addition/Subtraction)

124

Let's Find Numerical Coefficients!

126

Operations - 2 (Multiplication/Division)

223

Practice Time- Level 1

212

Let's Know about Types of Expressions!

174

Practice Time- Level 2

225

Summarizing Operations on Inequalities

142

The Story of Giraffes and Oranges

116

Let's Simplify the Inequality

109

Can you Solve?

178

The Invisible Exponent

123

Recap

61

Diving Into Compound Inequalities

92

Combine the Like Terms

167

Operations on Inequalities - 1

95

Operations on Inequalities - 2

172

Differentiate Like and Unlike Terms

272

Can We Add Them?

266

Can We Add Them?

266

Like Terms Addition vs Unlike Terms Addition

231

Like Terms Addition vs Unlike Terms Addition

231

Can We Subtract Them?

138

Can We Subtract Them?

138

Summary

70

Summary

70

Find the unknown

242

Let's explore more!

134

Let's explore more!

134

learn the language of algebra!

83

learn the language of algebra!

83

Area of a Rectangle!

122

Multiply Unknowns!

64

Add Exponents!

170

Differentiating, Adding and, Multiplying, Unknowns

191

Distributive Property in Multiplication of Unknowns

99

Visualizing the Distributive Property

195

The Easy Way!

183