Harder BEDMAS

Part E: BEDMAS with negative integers (5 points each)

Hints: Follow this order, (first) bracket, exponents, division, multiplication, addition, subtraction (last)

 

(–3)³ + 30 ÷ (–6) + 12 + 2² – 13 + 15 + (–5)² [ans: 11]

 

 

 

 

 

 

 

 

 

 

 

 

(–11) + 27 – 52 × 2 + 39 ÷ 3 – (–5) + 13 + (–2)³   [ans:–65]

 

 

 

 

 

 

 

 

 

Part F: Negative integers and simple algebra

Find the value for the following variables. Show all steps.

 

C + 53 = 88                                          E – 28 = 91

 

 

 

 

 

 

17G = 323                                            K ÷ 11 = 29

 

 

 

T – 82 = –230                                      R + 19 = 16

 

 

 

9F = –459                                            –19K = –323

 

 

 

And now, your final challenge

 

4A + 10 = 158                                                  5B + 28 = 603

 

 

 

 

 

–19H – 11 = 217                                              25K + 15 = –360