Page 69 - ICSE Math 1
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4.  Match the following.


                           (a) 13                                          (i) 1 ten + 8 ones




                           (b) 16                                         (ii) 2 tens + 0 ones



                           (c) 20                                        (iii) 1 ten + 3 ones



                           (d) 18                                        (iv) 1 ten + 6 ones



                           (e)  19                                        (v)  1 ten + 0 ones



                           (f) 10                                        (vi) 1 ten + 9 ones




                      5.  Draw beads on abacus to show the given numbers.


                           (a)     H    T    O             (b)     H     T    O             (c)     H    T    O
















                                       13                               19                               8




                           (d)     H    T    O             (e)      H    T    O             (f)     H    T    O
















                                       15                       1 ten + 7 ones                        2 tens



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