In Year 1 children count to 100 forwards and backwards, learn number bonds within 20, add and subtract one-digit and two-digit numbers to 20, recognise halves and quarters, and tell the time to the hour and half past. These printable KS1 worksheets practise each of those National Curriculum objectives, with a new sheet at every click.
Counting to 100, number bonds within 20, adding and subtracting to 20, halves and quarters, and o’clock and half-past times.
About 10 minutes a day is plenty at this age.
Yes, free to print or save as PDF, no sign-up.
The whole primary maths programme as a game, offline and free on Google Play.