The sum is 50+20 = 70
50 + 20 = 70
It is 70.
Ans
6 ones and 5 tens
7*100 = 700 14*10 = 140 11*1 = 11 Sum = 851
9 tens = 90. 4 fewer ones than tens = 9 - 4 = 5. Therefore the answer is 95.
254 - has 2 hundreds, 5 tens, and 4 ones
16 tens= 16 * 10= 160 5 ones= 5 * 1= 5 160 + 5= 165
25 tens, or 250
There is no four digit number where the ones is twice the tens, the hundreds is five less than the ones, and the thousands is the sum of the tens and hundreds. int ones, tens, hundreds, thousands; for (thousands=1; thousands<10; thousands++) { /**/ for (hundreds=0; hundreds<10; hundreds++) { /**/ /**/ for (tens=0; tens<10; tens++) { /**/ /**/ /**/ for (ones=0; ones<10; ones++) { /**/ /**/ /**/ /**/ if (ones != 2 * tens) break; /**/ /**/ /**/ /**/ if (hundreds != ones - 5) break; /**/ /**/ /**/ /**/ if (thousands != tens + hundreds) break; /**/ /**/ /**/ /**/ printf ("dd\n", thousands, hundreds, tens, ones); /**/ /**/ /**/ } /**/ /**/ } /**/ } }
You can't subtract 15 ones from 15 tens. The bills are all tens, so you'd have to get change first. Then you'd be subtracting 15 ones from 13 tens and 20 ones, or from 13 tens, one 5, and 15 ones.
"The hundreds and the ones are the same digit and their sum is 10" did you say ?Well then, the hundreds and ones digit are both 5.And the tens is 2 less than that, or 3.So the number is . . . . . 535
11 tens + 5 ones = 115
10 or 5
6 ones and 5 tens
7*100 = 700 14*10 = 140 11*1 = 11 Sum = 851
9 tens = 90. 4 fewer ones than tens = 9 - 4 = 5. Therefore the answer is 95.
254 - has 2 hundreds, 5 tens, and 4 ones
16 tens= 16 * 10= 160 5 ones= 5 * 1= 5 160 + 5= 165
Split strategy is used to help in mental arithmetic, so in your head to do a sum such as 25+36 you split it into easier chunks of tens and ones 20+30+5+6 =50+11 =61