Page 139 - Demo

1. Add the smallest 5-digit number from the greatest 5-digit number.2. Add the following numbers: a. 16412 + 72583 + 10005 b. 450203 + 29345 + 30410 c. 1003 + 20362 + 413 + 23412Maths Challenger Critical Thinking138 Arrow-Puffin-4_Semester-1 MathsObjective: To add 5 and 6-digit numbers by activity methodMaterials Required: Glaze Paper of 6 different colours, pair of scissors and glueMethod:1. Take glaze paper and cut 10 small circles.2. Similarly, cut 10 copies of other 5 coloured papers.3. Draw separate boxes for lakhs, ten thousands, thousands, hundreds, tens and ones.Maths Lab Activity Experimental LearningMagic Squares!Subtract down and across. Then subtract the totals you calculated. The difference across should be equal to the difference down. The first one is done for you.6790 58952878 23749712 6030 36825863 5525 3383849 505 33449578 48443268 686976 46902257 8897371 34262200 127Fun with Maths Art and Creativity