Math

36 -  six - ones

63 -  six tens

629 -    nine- ones

904  nine hundred

-

12  -  ones ten

907 -      seven

1990   -  one ten

3842 -  three ten

SECTION 2

Write these words in numbers.

1. Three hundred and two 302

2. Eight hundred and sixty three 863

3. One thousand 1000

4. Seventy seven 77

5. One thousand two hundred and one 1201

6. Two thousand four hundred and fifty seven 2457 SECTION 3
   
   
   
   Add ten to these numbers:
   1. 345 + 10 = 355
   2. 283 + 10=  293
   3. 23  + 10= 33
   4. 9 +10= 19
   5. 672 + 10= 682
   
   
   Add one hundred to each of these numbers:
   
   
   1. 243 + 100 = 343  
   2. 74   +  100 = 174
   3. 188 + 100 = 288
   4. 765 + 100 = 865
   5. 12   + 100 =  112