Evaluate the following using distributive property:
1. 222 X 99
2. 1234 X 101
3. 135 X 102
II. Calculate the value of the following using properties of whole
numbers:
1. 45 X 999
2. 808 X 125
3. 47321 - 999
III. Write any two examples each of triangular numbers, square numbers and
rectangular numbers.
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Step-by-step explanation:
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Answer:
1 a 222×(100-1)=222×100-222=22200-222=21978
1b 1234×(100+1)=1234×100+1234=123400+1234=124634
1c I don't know
1a 45×(1000-1)=45×1000-45×1=45000-45=44955
1b 808×1000
____. =101×1000=101000
8
1c 47321-(1000-1)=47321-1000+1=46321+1=46322
lll= triangular number =12,25
square number =4,9
rectangular number =12,15
hope it will help u
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