Test what do you know about the subtraction of two numbers:
a) make a difference if the minuend 4,307,288 and subtrahend is 472008
b) minuend is 4000 more than subtrahend. What's the difference?
c) the difference is 38900 less than the minuend. What is the subtrahend?


a =  3835280
b =  4000
c =  38900


Solution in text c =

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Showing 0 comments:
1st comment
Be the first to comment!

To solve this example are needed these knowledge from mathematics:

Next similar examples:

  1. No. 215
    215_num From the number 215 we can create a four-digit number that among its numbers manually type any other digit. Thus, we created two four-digit numbers whose difference is 120. What two four-digit numbers that might be?
  2. What is missing (1000)
    red_minus What number is to add to get 1000?
  3. Integers
    calculator_mechanical May be the sum of two integers less than their difference?
  4. Farm
    krava_2 Agricultural cooperative (farm) produced 9779 liters of milk for 11 days. Which exceeded the plan by 1287 liters. How many liters of milk a day had planned to produce?
  5. Princess
    princezna Princess has lost 321 beads and Prince George are all trying to find. On the first day he found all but 83 beads. On the second day he found 68 beads. On the third day he found the rest, but the princess had lost 76. How many beads had Princess after the f
  6. Roman numerals 2-
    rome-italy_2 Subtract up the number writtens in Roman numerals. Write the results as a roman numbers.
  7. Mixed numbers
    zlomky_10 Rewrite mixed numbers so the fractions have the same denominator: 5 1/5 -2 2/3
  8. Minutes
    clocks_2 Determine the difference in minutes: T1 = 2 3/20 h T2 = 2.3 h
  9. Mr. Tolentino
    numbers2_25 Mr. Tolentino own a piece of land, it measures 86.12 meters long 68.293 meters width. How much longer is the length than the width?
  10. Flood water
    flooding Flood waters in some US village meant that the homes had to evacuate 347 people. 50 of them stayed at elementary schools, 56 them slept with their friends and others went to relatives. How many people have gone to relatives?
  11. Bus tickets
    50czk Bus ticket for a trip from Prague to Paris cost 2180Kč. A return ticket costs 3930Kč. How much money will save a family of four to go to Paris and back when they purchase a return tickets?
  12. Neighbor angle
    graph For 76° angle calculate size of adjacent angle on one side of a straight line.
  13. Division
    numbers_36 Which number in division 16 give 12 and the rest 3?
  14. Roman numerals
    roman_1 Write numbers written in Roman numerals as decimal.
  15. Addition of Roman numbers
    roman Added together and write as decimal number: LXXX + MLXXXII
  16. The result
    dice_2 How many times I decrease the number 2652 to get the result 39?
  17. If-then equation
    triangles_10 If 5x - 17 = -x + 7, then x =