(3 * 12) - (4 * 10) = 36 - 40 = -40 + 36 = -(40 - 36) = -4
It may make it easier for you to do it this way:
Subtract the smaller number from the biggest (40 - 36 = 4)
Keep the sign of the bigger number (-4)
3 tens is equal to the number 30, and 3 ones is equal to the number 3.So, 3 tens and 3 ones is 33; and 67 minus 33 (or 67 less33) is 34.You could also look at the number 67 and see that it is 6 tens and 7 ones. Then it is easier to say "6 tens and 7 ones minus 3 tens and 3 ones = 34"because:6 tens minus 3 tens = 3 tens, and 7 ones minus 3 ones = four ones.3 tens and four ones = 34
Seven tens minus one ten(70-10) equals six tens(60).
The digit in the tens place of 734 is the 3. The number is pronounced seven three four.
3.5 + 4.3 = 7.8 or 7 and 8/10
Four tens = 4 x 10 = 40
Four tens is 40.0 Four tenths is 0.4
six thousands, six hundreds, four tens, three ones
ninty tens and three thousand eight hundred sixty four ten thousandth
two tens and four ones is
40
30+21+0.4+0.15 is 51.55
why do you think I came here