✩ Dividing by 10 One dollar is worth the same as ten dimes. How many dollars are there? 30 dimes 30 ÷ 10 = $ 60 dimes 3 ÷ 10 = $ 40 dimes 50 dimes ÷ 10 = $ ÷ 10 = $ 90 dimes 100 dimes ÷ 10 = $ ÷ 10 = $ 10 dimes 20 dimes ÷ 10 = $ ÷ 10 = $ © Dorling Kindersley Limited [2010] 3 3 0 5 8 1 ✩ 7 Dividing by 10 One dollar is worth the same as ten dimes. 0 9 How many dollars are there? 1 5 2 30 dimes 30 ÷ 10 = $ 60 dimes 3 60 ÷ 10 = $ 6 6 4 40 dimes 40 ÷ 10 = $ 50 dimes 50 4 ÷ 10 = $ 5 3 8 0 90 dimes 90 ÷ 10 = $ 100 dimes 9 100 ÷ 10 = $ 10 5 0 20 1 46 © Dorling Kindersley Limited [2010] 8 ÷ 10 = $ 2 2 ÷ 10 = $ 9 8 10 1 3 20 dimes 10 dimes 6 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 7 4 7 6 1 6