counting in 50s - white rose maths · 3 rosie is counting up in 50s from 0 to 1,000 which of these...
TRANSCRIPT
1 Howmanycardsdoeseachpersonhave?
Teddyhas8packsofcards.
HowmanycardsdoesTeddyhave?
2 Completethenumbertracks.
200 250 300 550
650 750 800
600 550 450 300
3 Rosieiscountingupin50sfrom0to1,000
WhichofthesenumberswillRosiesay?
505 750 75 350 240 800 950
4 Whatnumbersarethearrowspointingto?
5 Isthistrueorfalse?
These scales will balance.
Howdoyouknow?
6 WhitneyandDexterareplayingdarts.
a) Whitneythrows5darts.
HowmanypointshasWhitneyscored?
Howdidyouworkthisout?Talkaboutitwithapartner.
Counting in 50s
©WhiteRoseMaths2019
Filip Eva Mo Aisha
5050 5050
5050
50 5050 50 50 5050
50 5050
0, 50, 100 …
50 g 50 g
50 g
50 g 50 g
50 g
250 g250 g
200 250 700650
100 points 50 points 100 points 50 points 100 points
50 p
oint
s
100
poin
ts
50 points
b) Dexterscores450pointswith5darts.
Wherecouldhisdartshavelanded?
c)
IsDextercorrect?
Explainhowyouknow.
7 Howmuchmoneyisthere?
Counting in 50s
©WhiteRoseMaths2019
I don’t think it is possible to score 450
with 6 darts.
FI
F
TY P E
NC
E
FI
F
TY P E
NC
E
FI
F
TY P E
NC
E
FI
F
TY P E
NC
E
FI
F
TY P E
NC
E
FI
F
TY P E
NC
E
FI
F
TY P E
NC
E
FI
F
TY P E
NC
E
FI
F
TY P E
NC
E
FI
F
TY P E
NC
E
FI
F
TY P E
NC
E
4 Whatnumbersarethearrowspointingto?
5 Isthistrueorfalse?
These scales will balance.
Howdoyouknow?
6 WhitneyandDexterareplayingdarts.
a) Whitneythrows5darts.
HowmanypointshasWhitneyscored?
Howdidyouworkthisout?Talkaboutitwithapartner.
50 g 50 g
50 g
50 g 50 g
50 g
250 g250 g
200 250 700650
100 points 50 points 100 points 50 points 100 points
50 p
oint
s
100
poin
ts
50 points