Tables from  2-6

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Mathematics

   Number work 0 – 9999

 

Number names: 3 and 4 digit

In words:

247- Two hundred and forty seven.

403- Four hundred and three.

111- One hundred and eleven.

786- Seven hundred and eighty six.

1000 - One thousand.

1005- One thousand and five.

1010- One thousand and ten.

1999- One thousand nine hundred and ninety nine.

1575- One thousand five hundred and seventy five.

3918- Three thousand nine hundred and eighteen.

2849- Two thousand eight hundred and forty nine.

1007- One thousand and seven.

6575- Six thousand five hundred and seventy five.

2704- Two thousand seven hundred and four.

8006- Eight thousand and six.

In figures:

Six hundred and nineteen- 619.

Nine hundred and ninety nine- 999.

Five hundred and fifteen- 515.

Nine hundred and nine -909.

Five thousand six hundred and thirty -5630.

Eight thousand three hundred and nineteen - 8319.

Three thousand three hundred - 3300

Place value:

      

   Th                                 H                    T                     U

Thousands           HUNDREDS        TENS             UNITS

      

      Place value

756 -      6

309 -     300

854 -      50

428 -      20

731 -       1

6754 -    50

4560 -    4000

8999 -    900

1056-       6

3291 -    3000

Expanded form:

645- 600 +40 + 5.

999- 900 + 90+ 9.

179- 100 + 70 + 9.

5971- 5000 + 900 + 70 + 1.

8642- 8000 + 600 + 40 + 2.

4631- 4000 + 600 + 30 + 1.

1503 - 1000 + 500 + 00 + 3.

4613 - 4000 + 600 + 10 + 3.

4730 - 4000 + 700 + 30 + 0.

1508 - 1000 + 500 + 00 + 8.

8595 - 8000 + 500 + 90 + 5.

9999 - 9000 + 900 + 90 + 9.

3891- 3000 + 800 + 90 + 1.

Signs:

= equal to,

> Greater than,

< Less than.

63 > 47

247 < 287

169 < 961

38 = 38

409 < 944

856 > 436

2222 = 2222

7152 > 4368

8916 < 9619

Odd and Even Numbers:

Even Numbers- When the digit in the units place of a number is 0,2,4,6, 8 then the number is even number.

Odd number – when the digit in the units place of a number is 1, 3, 5, 7,9 then the number is odd number.

Q Circle the odd numbers

1.     3 , 2 , 5 , 6

2.     202 , 340 , 175

3.     400 , 100 , 609

4.     296 , 341 , 90

5.     472 , 875 , 7

Q Circle the even numbers

1.     7 , 8 , 6 , 9

2.     435 , 246 , 900

3.     666 , 333 , 111

4.     500 , 250 , 125

5.     821 , 762 , 412

Q True or False

1.     306 is an even number -True

2.     501 is an odd number - True

3.     705 is an even number - False

4.     393 is an odd number – True 

      

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