CBSE Class 4 Maths: Addition Workbook

This workbook builds addition skills step by step: addition facts, adding big round numbers, place value, quick mental strategies, column addition with and without carrying, missing numbers, estimating, checking, money, measurement and word problems. It has 400 questions in 20 sections, arranged in five parts.

What your child will practise

• Addition Words and Facts – Sum and addends, addition facts, adding 0, changing the order
• Adding Tens, Hundreds and Thousands – Using small facts to add big round numbers: 7 + 8 = 15, so 700 + 800 = 1,500
• Addition Using Place Value – Splitting numbers into thousands, hundreds, tens and ones, adding each place, then joining
• Mental Addition Strategies – Making the next hundred or thousand, rounding and adjusting, doubles, pairs to 1,000
• Writing Sums in Columns – Lining up ones under ones, tens under tens, before adding
• Adding without Regrouping – 3-digit and 4-digit column sums where no place adds up to 10 or more
• Regrouping Once – Carrying once: from ones to tens, tens to hundreds, or hundreds to thousands
• Regrouping Two or More Times – Column sums with carries in two or three places
• Tricky Regrouping – Chains of carries, numbers with zeros and 9s, sums that land on round numbers
• Adding Three Numbers – Column addition with three addends, including carries of 2
• Missing Addends and Missing Digits – Finding the missing number in a sum, and missing digits in column sums
• Estimating Sums – Using the closest hundred or thousand to estimate, and checking whether an answer makes
• Checking Addition – Checking by changing the order, by subtracting, or by estimating; finding mistakes
• Addition Patterns and Properties – Order and grouping, adding 10, 100 or 1,000 again and again, odd and even sums
• Money Addition – Bills, price lists and savings in ₹ with realistic Indian prices
• Measurement Addition – Adding lengths, weights and capacities in the same unit: m, km, cm, g, kg, mL, L
• One-Step Word Problems – Read the story, write the addition, and solve
• Multi-Step Word Problems – Two or three steps: add more than once, or add and then compare
• Challenge Zone – Digit puzzles, magic squares, addition pyramids and reasoning
• Addition Check-Up – Final assessment covering every skill in this workbook

Who it is for

CBSE Class 4 students (age about 9–10), and Class 5 children who need a refresher.

How to use it

Print the pages you need, or the whole book, on A4 paper. Short, regular sessions work best. Answers are at the back so you can check the work together.

Based on the CBSE / NCERT Class 4 (Grade 4) Mathematics curriculum. Instant PDF download, 77 pages.