Distributive. Unless it's 77 x 25 x 4 = 25 x 77 x 4
If it's that then it's Commutative.
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5x5=25.
1 x 25, 5 x 5.
25 x 25 = By Long Multiplication 25 x 25 500 +125 =625 =====
to evaluate 5 squared you must simply do 5x5. Which equals 25.
Without using table or calculator evaluate log 25 base 5
Using the associative law, we can group the 25 with the 4. 25 x 4 = 100, and 77 x100 = 7700. So 77 x (25 x 4) = 7700 Another way, if the values don't lend themselves to such elegant manipulation, is to spilt the numbers into single-digit factors. Makes for more work but may sometimes be easier than long-multiplication.
52=25
5x5=25.
In multiplication it is 25.
1 x 25, 5 x 5.
25 x 25 = By Long Multiplication 25 x 25 500 +125 =625 =====
to evaluate 5 squared you must simply do 5x5. Which equals 25.
1 x 25, 5 x 5.
1 x 25, 5 x 5.
5x5=25 ,times,multiply
25 x 10
5 × 5 = 25.