Question

. Answer the following questions. Each question carries 2 marks. (8 marks)
a) Solve 497 -102 using the properties of whole numbers.
b) Solve: 80 - (150 + 30 − 20) ÷ 40
c) Plot 5, 15, 20 and 6 on a number line.
d) A number has 2 in the thousands place, 3 in the ten-lakhs place, 1 in the tens
place, and 4 in the hundreds place. The digit 0 is in the remaining places. What is
the number?

Answer 1

Answer:

(b) Ans:2

(d) Ans:30,20,410