CBSE Class 7 Maths Arithmetic Expressions (Class 7 NCERT New) Quiz 10

1. What is the value of 53 + (-16)?

A 37 B 39 C 35 D 41

2. If 54 is one more than 53, what will be the value of 54 + (-16) compared to 53 + (-16)?

A It will be 1 more than 37 B It will be 1 less than 37 C It will be 2 more than 37 D It will be 2 less than 37

3. Remove the brackets and write the expression having the same value as 14 + (12 + 10).

A 14 + 12 + 10 B 14 + 12 - 10 C 14 - 12 + 10 D 14 - (12 + 10)

4. Which of the following pairs of expressions have the same value?

A Only A B Only B C Only C D All of the above

5. Fill in the blanks: 24 + (6 - 4) = 24 + 6 ___

A - B + C × D ÷

6. Strategically, how can you identify which sets of expressions have the same value without evaluating them?

A By comparing the structure and terms of the expressions B By randomly guessing C By adding all numbers together D By only looking at the first number

7. Add brackets at appropriate places in the expression 34 – 9 + 12 to get the value 13.

A (34 – 9) + 12 B 34 – (9 + 12) C 34 – 9 + 12 D (34 – 9 + 12)

8. Which of the following expressions is equal to 73 – (14 + 1)?

A 73 – (14 + 1) B 73 – (14 – 1) C 73 + (–14 + 1) D 73 + (–14 – 1)

9. If a vegetable cutlet costs ₹43 and a rasgulla costs ₹24, what is the total amount to be paid if two people each order one cutlet and one rasgulla?

A 43 + 24 B 2 × 43 + 24 C 2 × (43 + 24) D 43 × 24

10. Using only reasoning of how terms change their values, fill the blank: 423 + _____ = 419 + _____.

A 4, 8 B 2, 6 C 5, 7 D 3, 9