Mental math is easy! This is to be answered mentally by your child/student within 15 seconds like the actual contest.
You can also try the solution of 2019 MTAP Elimination Grade 5:
Questions 1-5 [ Ссылка ]...
Questions 6-10 [ Ссылка ]...
Question 11- [ Ссылка ]...
Question 12 - [ Ссылка ]...
Question 14 - [ Ссылка ]...
Question 15 - [ Ссылка ]...
Question 16 - [ Ссылка ]...
Math trick Videos for metal calculation:
1. The Best way to find the square roots in seconds without calculator. - [ Ссылка ]...
2. MENTAL CALCULATION: finding the Units Digit of Big Numbers With Large Powers [ Ссылка ]...
3. The FAST Way To Find The Sum Of First "n" Natural Numbers - [ Ссылка ]...
4. Finding the Selling Price, Cost and Profit and Loss - [ Ссылка ]...
5. Mental Calculation: Finding the Number of Pages from a Range of Pages- [ Ссылка ]...
6. Solve the 3x3 magic squares in no time!- [ Ссылка ]...
7. Mental Calculation: Solving Math Problems Using ASSUMPTION Method with Practice Exercises - [ Ссылка ]...
8. Mental calculations:Finding the Average of Consecutive Numbers - [ Ссылка ]...
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Music: [ Ссылка ]
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