3 Workoutthemissingfractions. a) 3 1 3 10 b) 4 Completethecalculations. a) 2 5 + 1 5 + =1 b) 2 5 + 1 5 + =11 2 c) 2 5 + 1 5 + = 4 3 d) 4 5 = – 4 5 Mixedadditionand subtraction 1...

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3 Workoutthemissingfractions. a) 3 1 3 10 b) 4 Completethecalculations. a) 2 5 + 1 5 + =1 b) 2 5 + 1 5 + =11 2 c) 2 5 + 1 5 + = 4 3 d) 4 5 = – 4 5 Mixedadditionand subtraction 1 Workoutthecalculations. a) 2 5 + 3 4 = b) 21 4 – 2 3 = c) 3 7 10 –21 4 = 2 Completethecalculation. 5 6 +12 9 – 1 2 = ©WhiteRoseMaths2019 1 8 1 16 1 4 [email protected] Free text 1 5/9 5 Whichofthesearetrueandwhicharefalse? Canyoudecidewithouthavingtodotheadditionsor thesubtractions? Talkaboutyourreasonswithapartner. Trueorfalse? 21 3 +33 4 is equal to 31 3 +23 4 33 4 – 1 3 is less than 43 4 –11 3 33 4 –21 3 is equal to 31 3 –23 4 6 Completetheadditiongrid. 11 4 1 4 1 25 1 3 20 1 1 50 1 3 100 =33 5 =3 39 100 =5 9 20 = = = ©WhiteRoseMaths2019 7 Apainterusesthefollowingmixtures. Howmuchmoregreenpaintdoesshehavethanpurplepaint? 8 EvaandAmirareworkingoutthiscalculation. FindAmir’ssolution.Explainhowthiscalculationcanbesolved. 1 4 + 25 100 – 2 8 – 9 36 This is going to be very difficult, because I can’t find a common denominator. I have found an easier way. 1 4 l 2 3 l3 5 l 1 5 l purple paint green paint