200
That clock is ___ minutes slow.
There are ______ children in our class.
I estimate we'll land in _____ minutes.
Save _____ coupons for a free CD.
There are _____ minutes in an hour.
Twenty plus fifty is _______.
Ten times eight is ______.
You need to get at least ______ per cent on your mathletics tasks.
There were lots of ducks but only ___ goose.
Aim for one _______ per cent with your spelling tasks please.