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Grade 6 Quiz: Numbers & Counting — Easy Version 2
Grade 6 · MathSheets Name: ____________________ Date: __________
Answer every question. The lesson name before each question tells you which skill it checks — open that lesson if you need a reminder.
How to solve
This quiz mixes questions from different lessons, like a real test. Read each question carefully: the lesson name in front tells you what kind of problem it is. Check your answers, then practise the lessons where you made mistakes.
Example
Binary Numbers (Base 2): Write 8 as a binary number.
Answer: 1000
✓ Correct!
Not quite. The answer is
💡 How to solve: Binary Numbers (Base 2)
Binary place values double from right to left: 1, 2, 4, 8, 16, 32, 64, 128. To read a binary number, add the place values under each 1. To write a number in binary, take the biggest place value that fits, write 1 there, subtract it, and repeat; put 0 in every place you skip.
Try a similar one
Write the binary number 1011 as a decimal number.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
✓ Correct!
Not quite. The answer is
💡 How to solve: Squares of Numbers
Squaring a number means multiplying it by itself: 7² = 7 × 7 = 49. A negative number squared is positive: (-7)² = (-7) × (-7) = 49. For a decimal, the answer has twice as many decimal places: 0.3² = 0.09. For a fraction, square the top and the bottom: (23)² = 49.
Try a similar one
8² = ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
✓ Correct!
Not quite. The answer is
💡 How to solve: Binary Numbers (Base 2)
Binary place values double from right to left: 1, 2, 4, 8, 16, 32, 64, 128. To read a binary number, add the place values under each 1. To write a number in binary, take the biggest place value that fits, write 1 there, subtract it, and repeat; put 0 in every place you skip.
Try a similar one
Write the binary number 1010 as a decimal number.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
✓ Correct!
Not quite. The answer is
💡 How to solve: Squares of Numbers
Squaring a number means multiplying it by itself: 7² = 7 × 7 = 49. A negative number squared is positive: (-7)² = (-7) × (-7) = 49. For a decimal, the answer has twice as many decimal places: 0.3² = 0.09. For a fraction, square the top and the bottom: (23)² = 49.
Try a similar one
12² = ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
✓ Correct!
Not quite. The answer is
💡 How to solve: Binary Numbers (Base 2)
Binary place values double from right to left: 1, 2, 4, 8, 16, 32, 64, 128. To read a binary number, add the place values under each 1. To write a number in binary, take the biggest place value that fits, write 1 there, subtract it, and repeat; put 0 in every place you skip.
Try a similar one
Write the binary number 111 as a decimal number.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
✓ Correct!
Not quite. The answer is
💡 How to solve: Squares of Numbers
Squaring a number means multiplying it by itself: 7² = 7 × 7 = 49. A negative number squared is positive: (-7)² = (-7) × (-7) = 49. For a decimal, the answer has twice as many decimal places: 0.3² = 0.09. For a fraction, square the top and the bottom: (23)² = 49.
Try a similar one
5² = ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
✓ Correct!
Not quite. The answer is
💡 How to solve: Binary Numbers (Base 2)
Binary place values double from right to left: 1, 2, 4, 8, 16, 32, 64, 128. To read a binary number, add the place values under each 1. To write a number in binary, take the biggest place value that fits, write 1 there, subtract it, and repeat; put 0 in every place you skip.
Try a similar one
Write the binary number 1000 as a decimal number.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
✓ Correct!
Not quite. The answer is
💡 How to solve: Squares of Numbers
Squaring a number means multiplying it by itself: 7² = 7 × 7 = 49. A negative number squared is positive: (-7)² = (-7) × (-7) = 49. For a decimal, the answer has twice as many decimal places: 0.3² = 0.09. For a fraction, square the top and the bottom: (23)² = 49.
Try a similar one
4² = ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
✓ Correct!
Not quite. The answer is
💡 How to solve: Binary Numbers (Base 2)
Binary place values double from right to left: 1, 2, 4, 8, 16, 32, 64, 128. To read a binary number, add the place values under each 1. To write a number in binary, take the biggest place value that fits, write 1 there, subtract it, and repeat; put 0 in every place you skip.
Try a similar one
Write the binary number 1011 as a decimal number.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
✓ Correct!
Not quite. The answer is
💡 How to solve: Squares of Numbers
Squaring a number means multiplying it by itself: 7² = 7 × 7 = 49. A negative number squared is positive: (-7)² = (-7) × (-7) = 49. For a decimal, the answer has twice as many decimal places: 0.3² = 0.09. For a fraction, square the top and the bottom: (23)² = 49.
Try a similar one
2² = ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
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Grade 6 Quiz: Numbers & Counting — Easy Version 2
Answer every question. The lesson name before each question tells you which skill it checks — open that lesson if you need a reminder.