Podcast
Questions and Answers
What number must be added to 148 to reach 1000?
What number must be added to 148 to reach 1000?
What is the missing number when 857 is added to it to equal 1000?
What is the missing number when 857 is added to it to equal 1000?
What number should be subtracted from 1000 to yield 403?
What number should be subtracted from 1000 to yield 403?
If 691 is subtracted from 1000, what value do you get?
If 691 is subtracted from 1000, what value do you get?
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What number needs to be added to 374 to reach 1000?
What number needs to be added to 374 to reach 1000?
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What is the result of subtracting 32 from 1000?
What is the result of subtracting 32 from 1000?
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What number must be added to 691 to reach 1000?
What number must be added to 691 to reach 1000?
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What is the missing number in the equation 1000 - x = 226?
What is the missing number in the equation 1000 - x = 226?
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If 515 is subtracted from 1000, what is the result?
If 515 is subtracted from 1000, what is the result?
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What number would you get if you subtract 403 from 1000?
What number would you get if you subtract 403 from 1000?
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Study Notes
Finding Missing Numbers
- To reach 1000 from 148, add 852.
- To reach 1000 when adding 857, the missing number is 143.
- Subtracting 597 from 1000 results in 403.
- Subtracting 691 from 1000 yields 309.
- To reach 1000 from 374, add 626.
Addition to 1000
- 852 must be added to 148 to reach 1000.
- 143 must be added to 857 to reach 1000.
- 626 must be added to 374 to reach 1000.
- 309 must be added to 691 to reach 1000.
Subtraction from 1000
- 597 must be subtracted from 1000 to yield 403.
- 309 is the result when 691 is subtracted from 1000.
- 968 is the result of subtracting 32 from 1000.
- x = 774 in the equation 1000 - x = 226.
- 485 is the result when 515 is subtracted from 1000.
- 597 is the result of subtracting 403 from 1000.
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Description
This quiz focuses on basic arithmetic operations involving addition and subtraction to identify missing numbers that complete the equations to reach a total of 1000. Test your skills in finding the right numbers and improve your mathematical proficiency.
