Page 230 - Math_Genius_V1.0_C3_Flipbook
P. 230

E:\Working\Focus_Learning\Math_Genius_3_(11-09-2024)\Open_Files\Answers
             \ 11-Sep-2024  Sonia Suyal   Proof-3                                         Reader’s Sign _______________________ Date __________





                 4.  (a)  43   (b)  0   (c)  1   (d)  1   (e)  1   (f)  38  Maths Fun
                 5.  (a)  4   (b)  4   (c)  7   (d)  6   (e)  3   (f)  3  Lion
                   (g)  9   (h)  10
                 6.  (a)  8, 3   (b)  5, 5  (c)  8, 1   (d)  6, 2                     Chapter 6. Fractions
              Think and Answer                                      Let's Recall
                 1.  48        2.  962                                1.  Equal parts – a, c; Unequal parts – b, d.
              Practice Time 5C                                        2.  (a), (b), (d)
                 1.  Q = 11, R = 1      2.  Q = 11, R = 1   3.  Q = 22, R = 0  Think and Answer
                 4.  Q = 10, R = 0      5.  Q = 111, R = 0   6.  Q = 111, R = 1  4
                 7.  Q = 101, R = 3     8.  Q = 211, R = 1               11
              Think and Answer                                      Think and Answer
                 1.  3 7  6  2 5           2.  4 9  8  4  2 4 6       1.  10     2.   15
                     6                         8                         25        25
                     1 6                       1 8                  Practice Time 6A
                     1 5                       1 6                    1.
                       1                         2 4
                                                 2 4                  2.      Figure  Number   Total   Fraction   Fraction for
                                                   0                                  of Shaded   number   for   unshaded
                 3.  7 5  7  4  9  8 2 1                                               parts  of equal   shaded   parts
                     5  6
                                                                                               parts   parts
                      1 4
                      1 4                                              (a)               3       8       3 8     5 8
                        0 9
                        0 7
                                                                       (b)               3       5       3       2
                          2                                                                              5       5
              Practice Time 5D
                 1.  Q = 15, R = 3        2. Q = 17, R = 4     3. Q = 8, R = 3  (c)      4       8       4       4
                 4.  Q = 16, R = 1        5. Q = 16, R = 1     6. Q = 11, R = 4                          8       8
                 7.  Q = 133, R = 5       8. Q = 158, R = 2     9. Q = 158, R = 5
                10.  Q = 101, R = 4     11. Q = 78, R = 0   12. Q = 127, R = 2  3.  (a)  2   (b)  3   (c)  4   (d)  5
                13.  Q = 64, R = 3      14. Q = 210, R = 1   15. Q = 100, R = 3  2     5           4           3
                16.  Q = 124, R = 2     17. Q = 667, R = 0   18. Q = 605, R = 0  4.  (a)   10  (b)   8  (c)   5  (d)   7
                19.  Q = 1316, R = 0     20. Q = 729, R = 7
              Think and Answer                                        5.  1 6
                   41 packets and 2 pencils left                      6.   4   1       3           8           10
              Practice Time 5E                                          (a)   8   =   2  (b)   14  (c)   12  (d)   17
                   S. No.  Dividend  Divisor  Quotient  Remainder   Quick Check
                     1.    50      10      5       0                  1.   2           2           6
                     2.    478     10     47       8                       4        2.   5      3.   9
                     3.    379     10     37       9                Think and Answer
                     4.    1265   100     12       65                         8
                     5.    4278   100     42       78                   2 parts,   8   parts or a whole
                     6.    8000   100     80       0                Practice Time 6B
              Practice Time 5F                                        2.  (b)  12 ÷ 2 = 6   (c)  6 ÷ 2 = 3   (d)  14 ÷ 7 = 2
                 1.  21    2.  `275   3.  52, 4   4.  104   5.  106   6.  164  1       1           1
                 7.  147   8.  16, 2   9.  `142   10. 15, 8                   of 12 = 6      of 6 = 3       of 14 = 7
                                                                                       2
                                                                                                   2
                                                                           2
              Practice Time 5G                                        3.  (b)  12 ÷ 3 = 4   (c)  15 ÷ 3 = 5   (d)  6 ÷ 3 = 2
                 1.  –, 13   2.  +, 29   3.  ×, 40   4.  ×, 150  5.  ÷, 20  1          1           1
              Mental Maths                                                 3   of 12 = 4     3   of 15 = 5     3   of 6 = 2
                   30                                                 4.  (b)  12 ÷ 4 = 3   (c)  16 ÷ 4 = 4   (d)  8 ÷ 4 = 2
              Brain Sizzlers                                               1           1           1
                 1.  4  ×10   ÷4  10   ×3    30   ÷2  15    ×    4    60  ×8  480     4   of 12 = 3     4   of 16 = 4     4   of 8 = 2
                           40                                  ÷12
                                          0  × 0  20  ÷10  200  ×5    40  5.  (a)  18   (b)  21   (c)  13   (d)  20   (e)  17   (f)  18
              Chapter Assessment                                      6.  (a)  `48, `40, `15, `103    (b)  `24, `60, `20, `104
                 1.  (a)  (iii)      (b) (iii)   (c)  (ii)          Think and Answer
                 2.  (a)  F   (b)  T   (c)  F   (d)  T   (e)  F
                 3.  (a)  Q = 70, R = 2   (b)  Q = 93, R = 3            Kareem = 6 Marbles, Kavita = 10 Marbles, Anuj = 14 Marbles
                   (c)  Q = 321, R = 2   (d)  Q = 111, R = 0        Practice Time 6C
                 4.  (a)  `20  (b)  145    (c)  99 trees   (d)  `90            3                        9
                   (e)  484 km   (f)  108,1   (g)  6 bananas          1.  10, 7, 3,             2.  16, 9,
                                                                              10                       16

             228                                                                                    Mathematics-3
   225   226   227   228   229   230   231   232   233   234