Primary 1 Mathematics Flashcards: Reading and Writing Numbers 1–99

Question 1

Numbers from 1 to 9 are called ____ numbers.

Accepted Answer

single-digit

Question 2

Numbers from 10 to 99 are called ____ numbers.

Accepted Answer

two-digit

Question 3

The number 25 has the digits 2 and ____.

Accepted Answer

5

Question 4

The number 11 is read as ____.

Accepted Answer

eleven

Question 5

The number 12 is read as ____.

Accepted Answer

twelve

Question 6

The number 15 is read as ____.

Accepted Answer

fifteen

Question 7

The number 20 is read as ____.

Accepted Answer

twenty

Question 8

The number 30 is read as ____.

Accepted Answer

thirty

Question 9

The number 40 is read as ____.

Accepted Answer

forty

Question 10

The number 50 is read as ____.

Accepted Answer

fifty

Question 11

The number 21 is read as ____.

Accepted Answer

twenty-one

Question 12

The number 35 is read as ____.

Accepted Answer

thirty-five

Question 13

The number 68 is read as ____.

Accepted Answer

sixty-eight

Question 14

The number 99 is read as ____.

Accepted Answer

ninety-nine

Question 15

'Forty-two' is written as ____.

Accepted Answer

42

Question 16

'Seventy-one' is written as ____.

Accepted Answer

71

Question 17

'Eighty-three' is written as ____.

Accepted Answer

83

Question 18

'Ninety-six' is written as ____.

Accepted Answer

96

Question 19

The number that comes after 29 is ____.

Accepted Answer

30

Question 20

The number that comes before 50 is ____.

Accepted Answer

49

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