Numbers

Numbers Worksheet-19

1. Add: 45  + (–12)

(a) 57                  (b) 45                  (c) 32                  (d) 33

2. Evaluate y – 9 for y = –7.

(a) –16               (b) 16                  (c) –2                 (d) 2

Numbers Worksheet-20

1. Divya bought the following items: A bag for Rs. 399.5, a DVD Player for Rs. 1299.9 and an organizer for Rs. 859.9. If she had Rs. 3000 before shopping, how much money will she have left after buying the above items?

(a) Rs. 140.7     (b) Rs. 442.7     (c) Rs. 440.7     (d) 448.0

2. Anita purchased Rs. 109.35 in groceries at a store. How much change will she receive from six Rs. 20 notes?

(a) Rs. 11.65      (b) Rs. 10.05     (c) Rs. 9.65       (d) Rs. 10.65

3. Ian has Rs. 1300. he wants to buy a jacket that costs Rs. 789.5, a wallet that costs Rs. 189.5, and a pant that coasts Rs. 389.5. Does he have enough money? If not, about how much more does he need?

(a) No, he needs Rs. 38.5 more

(b) No, he needs Rs. 68.5 more.

Numbers Worksheet-21

1. The original cost of a coat is Rs. 1000. It is on sale in four stores. Which of the following is the best deal?

(a) Store A: 55% off on the original price.

(b) Store B: 70% off on the original price.

(c) Store C: rd off on the original price.

(d) Store D: 0.80 times of the original price.

2. What number can be next in the series?

10%, 0.20, 30%, ______.

(a) 0.50              (b) 0.25              (c) 0.40              (d) 0.60