0
23
Example 42 times 58. First 50: 5 times 40 is 200, and 5 times the 2 is 10 (total 210) so 50 times means an extra 0 on the end of that, =2100. Remember that result. Then the 8: 8 times 42 is 336. Add together 2100 and 336 : answer 2436. When I was young there was absolutely no other way of doing multiplication. Later there were slide-rules, then logs and long, long after, calculators. I have since seen shop keepers use calculators to multiply 4.50 by 2
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What is the divisble rule of 7 for a two digit number?
At that point, it's easier to memorize the seven times table or use a calculator.
What number three times itself equals 96?
32 ! Without the aid of a calculator !
How do you find square root of a number without using calculator?
try to find what number times the same numbers equals the number that you have.
What is the greatest number of times you would regroup if you were multiplying a three digit number by a two digit number?
6 times
How many times can you make a four digit number without repeating any?
10 000 if you can start with zero.
In a 3 digit number the tens digit is 4 times the hundreds digit The hundreds digit is not 1 The ones digit is 5 What is the number?
285
Number in the tens place is three times the number in the ones place and the sum is 12 what is it?
i am a two digit # my tens digit# is 3 times my ones digit #and the sum of my digit is 12 what am i
What single digit number times double digit number equals 120?
60x2
You are a two-digit number your tens digit is 3 times your ones digit The sum of your digits is 12 What number are you?
2
You are a two digit number your tens diget number is three times your ones digit and the sum of your digit is 12 what is the answer?
93
Which digit is used the greatest number of times on the 100-number grid?
The digit (not didgit) 1.
The unit digit number is 3 and seven times the sum of the digit is the number itself Find the number?
It is 63.
