বই Solutions - প্রাথমিক - ভূমিকা - আইএ - পার্ট 1

a word, sign, or symbol that represents a specific quantity or amount

সংখ্যা

a number that indicates the position of something in a sequence or series

পদসঙ্খ্যা

not divisible by two

অবিজ্ঞান

(of a number) able to be divided by two without leaving a remainder

জোড়

the number 1

এক

the number 2

দুই

the number 3

তিন

the number 4

চার

the number 5

পাঁচ

the number 6

ছয়

the number 7

সাত

the number 8

আট

the number 9

নয়

the number 10

দশ

the number 11

এগারো

the number 12

বারো

the number 13

তেরো

the number 14

চৌদ্দ

the number 15

পনেরো

the number 16

ষোল

the number 17

সতেরো

the number 18

আঠারো

the number 19

উনিশ

the number 20

বিশ

describing a quantity that is one more than twenty

একুশ

the number 22; the number of players on two soccer teams

বাইশ

the number 23; the number of pairs of chromosomes in the human body

তেইশ

the number 24; the number of hours in a day

চব্বিশ

describing a quantity that is one more than twenty-four

পঁচিশ

describing a quantity that is one more than twenty-five

ছাব্বিশ

the number 27; the number we get when we multiply three by seven

the number 28; the number we get when we multiply fourteen by two

আটবিশ

describing a quantity that is one more than twenty-eight

ঊত্রিশ

the number 30

ত্রিশ

of the number 31; the number of days in January, March, May, July, August, October, and December

একত্রিশ

of the number 32; the number of pieces in a game of chess

বত্রিশ

the number 33; the number of players on three soccer teams

ত্রিশ তিন

the number 34; the number of teeth an adult has

চৌত্রিশ

referring to the number 35; that is the number of fingers on seven hands

পঁইত্রিশ

of the number 36; the number of months in three years

ছত্রিশ

being seven more than thirty

সাইত্রিশ

being eight more than thirty

পঁইত্রিশ

being nine more than thirty

তিরিশ নয়

the number 40

চল্লিশ

being one more than forty

একচল্লিশ

being two more than forty

বিরিশি

referring to the number 43; that is the number of legs on four crabs plus three

তেত্রিশ

the number 44; the number of players on four soccer teams

চল্লিশ চার

of the number 45; the number of degrees for half a right angle

পঁচচালিস

being six more than forty

চল্লিশ ছয়

the number 47; the number of weeks in a year plus five more days

দ্ধ মাত্তরগত

being eight more than forty

চল্লিশ আট

being nine more than forty

ঊনচল্লিশ