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THE NEW  STUDENT'S  REFERENCE  WORK                                  2149

EXEBCISB 3.

Use the Austrian method in the following:

1.   1272—631                                    5.    1424—836

2.   1486—745                                    6.    1679—486

3.   2472—864                                    7.    3492—875

4.   1370—837                                    8.    1620—952

A man bought a lamp for 57e and gave the store-keeper a dollar bill. What change did the store-keeper return, giving as few pieces of money as possible!

He will give 3 cents, a nickel, a dime, and a quarter-dollar. The pupil will do his mental work in the following manner: 57 cents, 60 cents, 65 cents, 75 cents, 1 dollar.

Make change in the following examples, using as few pieces of money as possible:

Amount of sale. Money paid.

1.        29c                     Half-dollar.

2.        37c                     Quarter-dollar and 2 dimes.

3.        62c                     Dollar.

4.        59c                     Half-dollar and quarter-dollar.

5.   $ 1.24                     $2 bill.

6.   $ 2.73                     $5 bill.

7.   $ 3.78                     $10 bill.

8.   $ 2.14                     $2 bill and $1 bill.

9.   $ 1.16                     $1 bill and half-dollar. 10.   $24.30                     $20 bill and $10 bill.

Drill in Addition or Subtraction.

9       23       48        27        92        59        16        64        93

20   44        35        88        54        66        55         36         76 52        97        26        19        63        79        83         74        37 61        94        73        82                    49         69         39         18 78        47        68        28                    17        77        45         89

12   34        25        65        22        58        15         38         67

21   46        84        43        96        75        29         85         50

13   57        53        95        24        87        33         56         14