Page 67 - Math Genius C2

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Chapter assessment

tick (3) the correct option in Questions 1 and 2.

1. A number added to 14 gives 25. The number is
(a) 26 (b) 14 (c) 11 (d) 39

2. There are 54 students in class 2. 12 of them were absent on Friday. How many

students were present on that day?

(a) 66 (b) 42 (c) 52 (d) 46

3. Find the difference.
(a) t O (b) t O (c) t O (d) t O

6 9 7 2 8 6 7 0
– 4 9 – 4 7 – 3 8 – 2 9

4. Subtract and check your answer using addition.
(a) t O t O (b) t O t O

3 6 4 5
– 1 2 + – 3 8 +

5. Complete the following table.

(a) –10 Number +10 (b) –20 Number +20 (c) –30 Number +30

46 56 66 13 33 52

64 48 39
29 31 50

78 24 68

55 78 45

6. Jiya had 27 marbles. Jiya gave 10 of them to her brother Piyush and 4 to her

sister Mala.
(a) How many marbles does Jiya have now? _______

(b) How many more marbles does Jiya have than Piyush now? _______

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