The Value of a digit in a number depends on its place in that number. It is called its place value. Place value, in maths, describes the position of a digit in a number. Each digit has some value in the number, depending upon its position. What is Place Value? Place value is the value … Read more
Solve the following word problems. (a) There are 850 toffees in a packet. How many toffees are there in 215 packets? Solution: No of toffees in one packet=850 No. of packets =215 Total No of Toffees=850 * 215 = 182750 (b) A can of oil contains 15 liters of oil. How much oil is there … Read more
1. Find the product orally. (a) 44 x 100 = 4400 (b) 96 x 1,000 = 96000 (c) 18 x 1,000 = 18000 (d) 9 x 40 =360 (e) 7 x 400 = 2800 (f) 5 x 900 =4500 g) 9 x 8,000 = 7200 (h) 31 x 200 =6200 (i) 42 x 300 = … Read more
Using the properties of multiplication, fill in the blanks. (a) If 4 x 56 = 224 then, 56 x 4 = 224 (b) If 73 x 12 = 876 then, 12 x 73 = 876 (c) 925 x 213 = 213 x 953 (d) 621 x 127 = 127 x 621 (e) 713 x 615 … Read more
1.Multiply (a) 317 * 125 (b) 892 * 243 (c) 734* 162 (d) 931* 127 (e) 753* 135 (f) 731* 307 2.Multiply a) 431 by 721 b) 821 by 621 c) 972 by 340 d) 435 by 425 e) 1432 by 211 f) 7312 by 135 4. Using the digit 3,1 and 5 only once, … Read more