Tips and trick

Dear Frnds        After multiplication tricks we are now understand how we do square of last digit 5 numbers within 3 seconds. Tricks: Take example of last digit 5…..ie. -45 Step1–   Do 5 square               =5²                             =25Step 2:               Do 10th digit Here i.e.    4Next number of this number (4+1)                =5Multiply by 10th digit number                 =5×4                 =20Now your answer isStep 1 and step 2                                =2025            Enjoy this trick and calculate faster .. Teaching Tools | Manav Sampda | Mission Prerna l ICT l Primary ka Master l Diksha app l Transfer l GO | Updates

Dear Frnds    We are already discuss multiplication of two digits base method.  Now we are discuss multiplication two digit with special numbers ….Multiplication Method If both numbers near 100’sExample.  Find out value  91 × 98 (just in 3 Second)See how.  …..    91×98       Step1– Both numbers compare with 100           Here 100-91.. and.. 100-98               Get =9….       and….  2Multiplication of these no.                            9×2=18Step 2- Subtract… from numbers              ie 91-2…. and.. 98-9                 =89….and .. 89Here you get same value ….Step 3-   from step 2 and 3       Ans is write as.– 8 9 1 8 Teaching Tools | Manav Sampda | Mission …

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