Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

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Fourth - Number, money and measure

Standard 4.NS.1.11 - Simplify and solve two step linear inequalities.

Included Skills:

Expressions and equations
Having explored the distributive law in practical contexts, I can simplify, multiply and evaluate simple algebraic terms involving a bracket.
I can find the factors of algebraic terms, use my understanding to identify common factors and apply this to factorise expressions.
Having discussed the benefits of using mathematics to model real-life situations, I can construct and solve inequalities and an extended range of equations.
Expands brackets using the distributive law and simplifies.
Solves an extended range of linear equations involving the distributive law, for example, ax ± b = cx ± d, where a, b, c and d are integers.
Solves linear inequalities, including on simple closed intervals.
Solves problems by expressing the given information appropriately as an equation, in-equation or formula.
Evaluates algebraic expressions involving a bracket.
Factorises expressions with a numeric common factor.

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