Space Themed Addition and Subtraction
Free space-themed Year 1 addition and subtraction worksheet: counting, number bonds to 20 and rocket word problems, with answers.
Year 1 Addition and Subtraction Worksheets
Representing and using number bonds and related subtraction facts within 20, the foundation for fluent mental addition and subtraction.
Year 1 Maths6 worksheets
Addition and Subtraction worksheets to download
Adding and Subtracting Within 20
Free Year 1 knowledge check on adding and subtracting within 20, with true or false number sentences and an answer key.
Addition and Subtraction Word Problems
Free Year 1 worksheet of farm-themed addition and subtraction word problems, including money in pence, with worked answers.
Number Bonds to 20
Free Year 1 number bonds worksheet: bonds to 10, bonds to 20 and a timed subtraction challenge, with a completed answer key.
Missing Number Problems
Free Year 1 cloze worksheet on missing number problems. Pupils complete a passage using a word bank with two distractors. Answers included.
Fact Families
Free Year 1 fact families worksheet: match addition and subtraction facts to part-whole models, then write your own family. Answers included.
Curriculum objectives covered
Number — addition and subtraction
“Represent and use number bonds and related subtraction facts within 20”
Number — addition and subtraction
“Add and subtract one-digit and two-digit numbers to 20, including zero”
Number — addition and subtraction
“Read, write and interpret mathematical statements involving addition (+), subtraction (-) and equals (=) signs”
Number — addition and subtraction
“Solve one-step problems that involve addition and subtraction, using concrete objects and pictorial representations”
Number — addition and subtraction
“Solve one-step problems that involve addition and subtraction, using concrete objects and pictorial representations, and missing number problems such as 7 = □ -9”
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Place Value
Identifying one more and one less than a given number, building the early number sense that underpins all Key Stage 1 place value work.
Multiplication and Division
Solving simple one-step multiplication and division problems using concrete objects, pictorial representations and arrays, as set out in the KS1 number programme of study.
Fractions
Recognising, finding and naming a quarter as one of four equal parts of an object, shape or quantity.
Measurement
Measuring and beginning to record time in hours, minutes and seconds, alongside the other practical measuring skills in the KS1 measurement strand.
Geometry
Describing position, direction and movement, including whole, half, quarter and three-quarter turns, a key part of KS1 geometry.