Addition and Subtraction to 100 Worksheets Bundle | KS1, Year 2/3 & Primary 3/4

Build confidence with addition and subtraction within 100 through two colorful, carefully sequenced worksheet packs! This no-prep math bundle combines Jungle Journey: Addition to 100 and Space Mission: Subtraction to 100. Together, the resources provide 36 engaging worksheets that develop fluency, mental strategies, reasoning and problem-solving. BUY THE BUNDLE AND SAVE! The two resources cost £8.50 when purchased separately. This bundle gives you both complete packs for one reduced price. WHAT’S INCLUDED • 16 Jungle Journey addition worksheets • 20 Space Mission subtraction worksheets • 36 sequenced worksheets altogether • Complete 18-page answer key • 56 printable A4 pages • Jungle-themed 100 chart • Blank jungle number line • Combined printable PDFs • Individually labeled worksheet PDFs • Individual PNG files for flexible classroom use ADDITION SKILLS • Addition facts within 20 • Adding one-digit numbers to teen and two-digit numbers • Adding multiples of 10 • Efficiently adding 9, 11, 19 and 21 • Adding teen numbers to two-digit numbers • Adding two two-digit numbers • Bridging through the next multiple of 10 • Partitioning and making the next ten • Adding several numbers • Missing-number equations • Reasoning and problem-solving SUBTRACTION SKILLS • Subtraction facts within 20 • Subtracting a single digit from a two-digit number • Subtracting multiples of 10 • Efficiently subtracting 9, 11, 19, 21, 29 and 31 • Subtracting teen numbers • Subtracting two two-digit numbers • Bridging through 20 and multiples of 10 • Partitioning two-digit numbers • Finding differences and comparing quantities • Linking addition and subtraction • Fact families and inverse operations • Missing-number equations • Reasoning and problem-solving PERFECT FOR • Grade 2/3 math • Year 2/3 – KS1 • Primary 3/4 in Northern Ireland • Whole-class lessons • Independent practice • Math centers • Morning work • Homework • Intervention and small-group support • Review and assessment • Early finishers • Homeschool learning The worksheets progress from foundational number facts to increasingly challenging two-digit calculations, bridging strategies and application activities. Helpful explanations and worked examples are introduced throughout both resources. FILE INFORMATION • Two complete printable resources • Full answer keys included • Separate PDF and PNG worksheet files • A4 page size • Color resources that can also be printed in grayscale • Digital download • These resources are not editable Save money while giving your students a comprehensive collection of addition and subtraction practice with the Jungle Journey and Space Mission bundle!