Mathematics · PSLE / Algebra and expressions Multiple choiceExam revisionStandard 7 · PSLE Simplify 3a + 2b + 4a − b. A7a + 3bB7a + bCa + bD8ab Check my answer Source: Thuto360 practice Report a problemWhat's wrong?The marked answer is wrongThe question is unclearA spelling or typing mistakeThe picture is wrong or missingSomething elseAnything to addSend More like thisIf x = 4, what is the value of 3x − 5?Multiple choicePSLEAlgebra and expressionsWhich of the following statements is the same as 7 + (3 + 8)?Multiple choicePSLEAlgebra and expressionsWhich of the following expressions has the same value as 2 + (3 + 4)?Multiple choicePSLEAlgebra and expressions
