Q1: Verify whether 17 is cube root of 4910 or not.
Q2: Verify 6522 = 425114 or not.
Q3: Verify that 25 is square root of 625 or not.
Q4: Verify whether the following answer is correct or not without actual calculation.
900 divide by 120 gives Q =7 & R = 60.
Q5: Verify whether the following answer is correct or not without actual calculation.
2795 ÷ 23, Q = 121, R = 12.
Q6: Verify whether: 2435673 x 56442 =1374255466
Q7: Verify whether: 0.45632 x 0.65432 = 0.2985793024
Q8: Verify: 8938275 - 43525 = 8894750
Q9: Verify: 2612 -1201 = 1411
Q10: Verify whether: 23197534 + 35672309 + 2347920 = 59104635
The solutions of the worksheet "Digit Sum Method"
36 videos|31 docs|3 tests
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1. What is the Digit Sum Method and how is it used in calculations? |
2. How can the Digit Sum Method help in checking divisibility by 9? |
3. Can the Digit Sum Method be applied to numbers with decimal points? |
4. What are some other applications of the Digit Sum Method besides divisibility checks? |
5. Is the Digit Sum Method applicable to all types of numbers, including negative numbers? |
36 videos|31 docs|3 tests
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