ecimals — Maths STD 6 — Question

Mark the following integers on a number line:
7

Test the divisibility of the following numbers by 9:
2358

Insert commas in the correct positions to separate periods and write the following numvers in words:
10105607

Write the following decimals in words:
175.04

Fill in the blank:
1 Lakh = _____ ten

The weights of new born babies (in kg) in a hospital on a particular day are as follows:
2.3, 2.2, 2.1, 2.7, 2.6, 3.0, 2.5, 2.9, 2.8, 3.1, 2.5, 2.8, 2.7, 2.9, 2.4
How many babies were born on that day?

In each example below, find the ratio of the first number to the second:
63,49

Express the following as a sum of two or more primes?
130

Estimate the following products by rounding off each number to the nearest ten:
54 × 47