Column Addition
Enhance your addition skills with engaging column addition exercises and puzzles. Practice adding numbers in columns, solve word problems, and decode hidden messages. Improve your math fluency in a fun and interactive way.
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Presentation Transcript
Column Addition 17/02/2025 LO: I can : Addition using column method. Is to: Is to: Is to: Identify the problem from the question Record the sum Add the digits in the correct columns. Emerging Developing Secure Addition Plus Add Keywords
Column Addition 17/02/2025 Starter: Top Tip: Put the numbers in the box first. Find the addition sums to crack the code. A B C D E F G H I J K L M 14 26 10 8 11 9 12 20 3 6 2 1 7 N 15 O 13 P Q 5 R S T U 18 V 4 W 24 X Y Z 22 16 21 17 19 23 15 Find the addition sum of each set of number, link your answers to the table above and unjumble the letters. Can you find the answer? What do you call a fish that knows addition? 17+3 8+7 Word 1 Answer Letter 7+6 7+7 12+5 11+2 11+11 15+3 18+3 Word 2 Answer Letter
Column Addition 17/02/2025 Addition in columns Write these sums out in columns and then find the answers Addition in columns Write these sums out in columns and then find the answers Example: T U Step 1 Add the units 3+ 1= 4 23 + 11 = 2 3 1 1 Step 2 Add the tens 20 +10 =30 3 4
Column Addition 17/02/2025 Addition in columns Write these sums out in columns and then find the answers Now try adding your own numbers. T U 35 + 23 = 3 5 36 + 43 = 55 + 23 = T U T U 2 3 T U 5 2 3 3 53 + 23=
Column Addition 17/02/2025 17/02/2025 Addition in columns Write these sums out in columns and then find the answers Step 1 Add the units 5 + 1 = 6 Example: H T U 245 +231= Step 2 Add the tens 4 5 2 40 + 30 = 70 3 1 2 4 7 6 Step 3 Add the hundreds 200 + 200 = 400
Column Addition 17/02/2025 Addition in columns Write these sums out in columns and then find the answers Now try adding your own numbers. 336 + 223 = 553 + 232 = T U T U H H T U H 134 + 221 = 3 4 1 2 1 2