4 Usethediagramtocompletethecalculation.

916

– 14 =

5 Mospends 35

ofhispocketmoneyonapresentforhissister.

Hegives 215

ofhispocketmoneytocharity.

Whatfractionofhispocketmoneydoeshehaveleft?

Youmayusethefractionstriptohelpyou.

Add and subtract fractions (1)

1 Evaisworkingout 13

+ 29

Sheusestwofractionstrips.

Usethefractionstripstohelpyoucompletethecalculations.

13

= 9

13

+ 29 =

9 + 29 =

9

2 Completetheaddition.

310

+ 25=

3 Usethebarmodeltocompletethesubtraction.

78

– 14=

©WhiteRoseMaths2019

6 Sortthecalculationsintothecorrectpartofthetable.

Calculationswithanswers

lessthan1

Calculationswithanswers

greaterthan1

7 Completethecalculations.

Giveyouranswersintheirsimplestform.

a) 920

+ 35

= c) 25

+ =1730

b) 9100

+ 720

= d) 1750

– = 19100

©WhiteRoseMaths2019

8 Completethepart-wholemodels.

a) b)

9

Ajugisfilledwith 910

ofalitreofjuice.

350

ofalitreofjuiceispouredintoaglass.

7100

ofalitreofjuiceispouredintoanotherglass.

Howmuchjuiceisleftinthejug?

Thereis ofalitreofjuiceleftinthejug.

Talkaboutyourmethodwithapartner.

34

+ 58

2324

– 14 23

24+ 1

4 17

+ 156

25

– 925 1

8– 1

56

34

– 58

25

+ 925 1

2

18

124

12

512