P.5 Lesson Notes

7980g 5a = 20 Workout the perimeter of the squares below Add: -2+-3 +3 - +5 f) -6 - -3 4000g (+3) (+7) Sarah bought 4 trays of eggs at sh. 80,000, what is the cost of one tray? Find the area or perimeter of the shaded part. Workout the following as integers Vol. = L x L x L V = L x W x H Topic : Algebra +9 + -13 5 Mathematical sets cost sh. 5,000. What is the cost of 4 such sets? Topic : Length, Mass and Capacity 2.5kg Different signs in the middle multiply to give a negative. They are the opposite of the integers 11m 12m Perimeter = S + S + S Perimeter = L + w + L + w Find the value of the unknowns Express 600mm to cm Content : Finding the area of the shaded part in combined part. When the same signs (- -) they multiply to give a positive Thus: Loss = B.P_ S.P Content : Changing Litres to Millilitres n - 8 + 8 = 12 + 8 Solve for p Workout 3 x -4 using a number line Topic : integers 750mls Add: +2++3 10mm = 1cm 4w – 2p + 6w + 5p A dozen of dresses costs sh. 144,000. What is the cost of one dress? A man had a change of sh. 35,600 Find the value of P = 2500g Find the value of the unknowns = 70m + 70m 3 x +4 Content : completing bill tables A bottle containing 6500mls of milk. Find the capacity of the bottle in litres Content : Solving equations involving squares Sum 2x , x and 12 gives 30 2 + 4 Labour cost = sh. 2,000 = 25km 490mm -2 y + 0 = 15 +4 Topic : Algebra Content : Expressing centimeters to millimeters and vice versa +5 +2 5km b = 66 Find the value of p Workout the volu