Question

REVISION PT1

1. Put commas and write the following numbers in the Indian system of
numeration
a) 2345678
b) 5678090
2. Put commas and write the following numbers in the Indian system of
numeration
a) 234589
b) 9807062
3. Write the place value of underlined digit 3456789.
4. Find the estimated sum of 4380 and 18,765 to the nearest thousand.

5. Fill in the blanks
a) 100 million = ____ crore
b) The smallest number from the digits 7,8,5,0,9
c)6535 rounded off to nearest thousand is __________
d) The successor of 23,45,678 is _____________
e) 56 x 98 =( 56 x 100) – (56 x ___)
f) 78 x 66 + 78 x ____ = 78 x 100

6. TRUE OR FALSE
a) 16 x 10 – 16 x 3 = (16-3) x 10
b) if y x 7 = 0 ,then y=0
c) 500 is the predecessor of 499
d) Every natural number is a whole number
e) The Roman numeral for 44 is XLIV
7. Name the property
a) 34 x 45 = 45 x 34
b) 4 +0 = 4
c) 2 x (3 x4) = (2x3)x4
d) 45 x 20 + 45 x 80 = 45 x 100
e) 125 x 67 x 8 = 67 x 125 x 8

8. Answer with appropriate statements:
a) A vessel has 5L 120ml of mango shake. Into how many glass each of 40 mL
capacity, can it be filled?
b) Manisha makes 8 gift packs containing biscuits for Diwali. She puts 12
chocolate biscuits 14 coconut biscuits and 8 butter cookies in each pack .
Calculate the total number of biscuits in 8 packs by using the distributive property.
9. Find the value using suitable properties
a) 34 x 102
b) 25 x 34 x 4
c) 73 x 25 + 73 x 75

Answer 1

Answer:

hello dear friend stay safe and sound more cool

Answer 2

Answer:

hello stay safe brother