Rounding in Tens

Round –  up these numbers in tens

12 =                                                 35 =                                                        56 =

15 =                                                 64 =                                                        71 =

17 =                                                 43 =                                                        81 =

23 =                                                 62 =                                                        92 =

25 =                                                 53 =                                                        73 =

26 =                                                 42 =                                                        84 =

36 =                                                 38 =                                                        34 =

33 =                                                 63 =                                                        45 =

37 =                                                 62 =                                                        83 =

55 =                                                 78 =                                                        81 =

53 =                                                 54 =                                                        74 =

52 =                                                 67 =                                                        83 =              

61 =                                                 84 =                                                        61 =

72 =                                                 54 =                                                        33 =

78 =                                                 34 =                                                        86 =

49 =                                                 45 =                                                        38 =

69 =                                                 42 =                                                        43 =

36 =                                                 37 =                                                        51 =

72 =                                                 62 =                                                        71 =

64 =                                                 44 =                                                        48 =              

28 =                                                 21 =                                                        24 =  

92 =                                                 27 =                                                        25 =

82 =                                                 24 =                                                        22 =

69 =                                                 38 =                                                        48 =

46 =