Question

a Show the following on number line 2.1 b) 4.45 c) 6.562 2.
Find the sum. a) 56.203 4 1.28 - 81 b) 0.87 + 12.89 + 2.236 3.
Find the value of: al 100 - 25.27 1o) 369.5 - 58.847
1. Sarah gets x 575.38 as pocket money each month. She uses 50.50 for travelling and * 226.95 on books every month. How much does she save each month ?
5. Charu bought books worth 3 625.25 from a shop. She gave the shopkeeper 2000. How much will Charu get back from the shopkeeper as change?
give the correct answer otherwise i will report the answer if it is wrong ok and also i can delete you account ​

Answer 1

Step-by-step explanation:

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Answer 2

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In elementary mathematics, a number line is a picture of a graduated straight line that serves as abstraction for real numbers, denoted by {\displaystyle \mathbb {R} } \mathbb {R} . Every point of a number line is assumed to correspond to a real number, and every real number to a point.[1]

The integers are often shown as specially-marked points evenly spaced on the line. Although this image only shows the integers from –9 to 9, the line includes all real numbers, continuing forever in each direction, and also numbers that are between the integers. It is often used as an aid in teaching simple addition and subtraction, especially involving negative numbers.