Year 1 Subtraction – Not Crossing 10 Game

Teacher Specific Information

This Year 1 Subtraction – Not Crossing 10 Game checks pupils’ ability to subtract two numbers within 20. Pupils will drag and drop the images to match a number story, complete a calculation, select the correct number sentence and use number cards to complete a calculation.

If you would like to access additional resources which link to this interactive game, you can purchase a subscription for only £5.31 per month on our sister site, Classroom Secrets.

National Curriculum Objectives

Addition and Subtraction
Mathematics Year 1: (1N4) Identify and represent numbers using objects and pictorial representations including the number line, and use the language of: equal to, more than, less than (fewer), most, least

Mathematics Year 1: (1N2c) Read and write numbers from 1 to 20 in numerals and words

Mathematics Year 1: (1C4) Solve one-step problems that involve addition and subtraction, using concrete objects and pictorial representations, and missing number problems such as 7=_________ 9