add and subtract 1s 2 › wp-content › uploads › ... · 2020-04-30 · 1 a) jack has 6 cookies....
Post on 03-Jul-2020
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1 a) Jackhas6 cookies.
Annie gives himone more cookie.
Howmany cookiesdoeshehave now?
Jackhas cookiesnow.
b) Amir has4 cookies.
He eats oneofhis cookies.
Howmany cookiesdoeshehave now?
Amir has cookiesnow.
Addand subtract 1s 2 Complete thenumber tracks.
a)21 23
b)47 45
c)5 10
3 a) Filiphasmadeanumberusingbase10
Whatnumberhas Filipmade?
b) Rosiealsomakesanumberusingbase10
Rosie’snumber isonemore thanFilip’snumber.
What isRosie’snumber?
©WhiteRoseMaths2019
c) Ron’s number is 2more than Filip’snumber.
What isRon’snumber?
d) Dora’s number is 1 less thanFilip’snumber.
What isDora’snumber?
4 Complete the calculations.
a) 14+1=
e) 19−1=
b) 22+1=
f) 33+ =34
c) 54+1=
g) 18=19−
d) = 1 +61 h) = 89−1
5 Complete the calculations.
a) 14+2=
e) 19−2=
b) 22+3=
f) 33+ =35
c) 54+4=
g) 12=19−
d) = 5+61 h) = 89−3
6 Are thenumber sentences trueor false?
a) 17 + 1 = 1 + 17
b) 17 – 1 = 1 – 17
Talkaboutyouranswerswithapartner.
©WhiteRoseMaths2019
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