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
Solve the following word problems. (a) In an examination, 29,456 candidates passed while 57,281 candidates failed. How many candidates appeared for the examination? (b) In a school library, there are 11,250 Science books, 21,312 Maths books and 20,143 Hindi books. Find the total number of books in the library. (c) In a school, there are … Read more