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   Answers
   Maths Practice Paper 1

   1]       (7X7)-(4X4) = 33

   2]        ¼ + 1/5 + 11/20   = 20/20 = 1

  3]       2/5 X ₤8.40 = 2 X ₤1.68 = ₤ 3.36

   4]       14/100 X 700p (₤7 = 700p) = 98p or ₤ 0.98

   5]       0.2 X 0.2 = 0.04

   6]       10.00 – 1.99 = 8.01

   7]       397 ÷ 100 = 3.97

   8]       20/100 X 50 = 10

   9]       1/3

   10]     13600 – 415 = 13185

   11]     ₤ 0.15 + ₤ 1.25 + ₤ 0.16 = ₤ 1.51

   12]     (4X20)-((2X2)+(5X5)) = 51

   17]     ((6X6) ÷ 3) + 3 = 15

   18]     ((5X6)) ÷ 3) + 3 = 13

   19]     ((10X6)) ÷ 3) + 3 = 23

   20]     8.15 a.m = 08.15

   21]     2.17 p.m = 14.17          

   22]     6.15 p.m = 18.15

   23]     11.30 p.m = 23.30                 

   24]     5.30 a.m = 05.30

   25 - 26]       CATS      :     DOGS
                           4           :         3            [ 4+3 =7;     28 ÷ 7 = 4]

                       4X4 =16 :         3X3 = 9

27]     Divide this shape into 2 rectangles
                            
                               10cm                 
            

           2cm  Area = 10 cm X 2 cm = 20cm²

                     4cm
              10cm

          Area = 4 cm X 10 cm = 40cm²

          Area of the shape = 20cm² + 40 cm² = 60 cm²

28]   Perimeter of  the shape   is = 10cm + 2cm + 3cm + 10cm
         + 4cm + 10cm + 3cm + 2cm = 44cm

29]     (40/60) X 45 = 30km
 
30-31]         Less than 90º angles are called acute angles
                    51º, 45º

32-34]        93º, 160º, 218º

35]              £8.00 = 800p/50 = 16

36-37 ]      Chris     :    John
                       6         :      2         48/8 = 6
                    6X6      :     6X2
                    36        :      12

38]     £7.38/60X10 = £1.23  

39]     ½ m = 50cm = 500mm;
          656mm-500mm = 156mm

40]     35º + x º + 45º = 180º
          xº = 180º - (45º + 35 º)
          xº = 100º

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