Subjects / Mathematics
Mathematics
Number, algebra, geometry, measurement and statistics, from Standard 1 to BGCSE.
54 questions in Algebra and expressions
Most triedMost missedNewest- If n + 7 = 15, what is n?Multiple choiceStd 6 · Algebra and expressionsNot tried yet
- Simplify 3a + 2b + 4a − b.Multiple choicePSLE · Algebra and expressionsNot tried yet
- If x = 4, what is the value of 3x − 5?Multiple choicePSLE · Algebra and expressionsNot tried yet
- Simplify 3a + 5b − a + 2b.Multiple choiceForm 1 · Algebra and expressionsNot tried yet
- Find the value of 2x + 3y when x = 4 and y = −1.Multiple choiceForm 1 · Algebra and expressionsNot tried yet
- Expand 4(2x − 3).Multiple choiceForm 1 · Algebra and expressionsNot tried yet
- Factorise 6x + 9.Multiple choiceJCE · Algebra and expressionsNot tried yet
- Factorise x² − 9.Multiple choiceJCE · Algebra and expressionsNot tried yet
- Expand (x + 2)(x + 5).Multiple choiceJCE · Algebra and expressionsNot tried yet
- Make r the subject of A = πr².Multiple choiceJCE · Algebra and expressionsNot tried yet
- Simplify (x² − 4)/(x + 2).Multiple choiceBGCSE · Algebra and expressionsNot tried yet
- Which of the following statements is the same as 7 + (3 + 8)?Multiple choicePSLE · Algebra and expressionsNot tried yet
- Which of the following expressions has the same value as 2 + (3 + 4)?Multiple choicePSLE · Algebra and expressionsNot tried yet
- The number of diagonals of a polygon is given by n(n − 3)/2, where n is the number of sides of the polygon. Calculate the number of diagonals of a po…StructuredBGCSE · Algebra and expressionsNot tried yet
- Express 2/5 − 4/(y + 3) as a single fraction.StructuredBGCSE · Algebra and expressionsNot tried yet
- Answer the following.StructuredBGCSE · Algebra and expressionsNot tried yet
- Answer the following.StructuredBGCSE · Algebra and expressionsNot tried yet
- The diagram shows a picture frame in the form of a parallelogram PQRS. PQ = 5t cm and QR = (3t − 1) cm.StructuredBGCSE · Algebra and expressionsNot tried yet
- Factorise 12a² − 3b² completely.StructuredBGCSE · Algebra and expressionsNot tried yet
- Express d in terms of a, t and w in the formula t = (a − d)/w.StructuredBGCSE · Algebra and expressionsNot tried yet
- The body surface area of a person, A, in m², is given by the formula A = √(hm/3600), where h is the height, in cm, and m is the mass, in kg. Peo is 1…StructuredBGCSE · Algebra and expressionsNot tried yet
- Simplify 5x − 2y + 3x + 7y.Multiple choiceJCE · Algebra and expressionsNot tried yet
- Expand 3(2a − 5).Multiple choiceJCE · Algebra and expressionsNot tried yet
- Expand and simplify 2(x + 4) − 3(x − 1).Multiple choiceJCE · Algebra and expressionsNot tried yet
- Factorise 6p + 9q.Multiple choiceJCE · Algebra and expressionsNot tried yet
- Factorise x² + 5x.Multiple choiceJCE · Algebra and expressionsNot tried yet
- Find the value of 3a² − b when a = −2 and b = 5.Multiple choiceJCE · Algebra and expressionsNot tried yet
- Expand (x + 3)(x − 2).Multiple choiceJCE · Algebra and expressionsNot tried yet
- Make r the subject of C = 2πr.Multiple choiceJCE · Algebra and expressionsNot tried yet
- Simplify 12x²y ÷ 4xy.Multiple choiceJCE · Algebra and expressionsNot tried yet
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