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Grade 6 Quiz: Numbers & Counting — Easy Version 1
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
Not quite. The answer is
💡 From the right, the places of 1100 are worth 1, 2, 4, 8. The 1s are in the 8 and 4 places, so add them: 8 + 4 = 12.
✓ Correct!
Not quite. The answer is
💡 From the right, the places of 1100 are worth 1, 2, 4, 8. The 1s are in the 8 and 4 places, so add them: 8 + 4 = 12.
💡 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 10 as a binary number.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Squaring 8 means using it as a factor twice: 8 × 8 = 64.
✓ Correct!
Not quite. The answer is
💡 Squaring 8 means using it as a factor twice: 8 × 8 = 64.
💡 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.
Not quite. The answer is
💡 The biggest place value that fits in 2 is 2. Break 2 into place values: 2 is itself a place value. Put a 1 in the 2 place and a 0 in the 1 place: 10.
✓ Correct!
Not quite. The answer is
💡 The biggest place value that fits in 2 is 2. Break 2 into place values: 2 is itself a place value. Put a 1 in the 2 place and a 0 in the 1 place: 10.
💡 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.
Not quite. The answer is
💡 Squaring 6 means using it as a factor twice: 6 × 6 = 36.
✓ Correct!
Not quite. The answer is
💡 Squaring 6 means using it as a factor twice: 6 × 6 = 36.
💡 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.
Not quite. The answer is
💡 The biggest place value that fits in 5 is 4. Break 5 into place values: 5 = 4 + 1. Put a 1 in the 4 and 1 places and a 0 in the 2 place: 101.
✓ Correct!
Not quite. The answer is
💡 The biggest place value that fits in 5 is 4. Break 5 into place values: 5 = 4 + 1. Put a 1 in the 4 and 1 places and a 0 in the 2 place: 101.
💡 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 1100 as a decimal number.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Squaring 5 means using it as a factor twice: 5 × 5 = 25.
✓ Correct!
Not quite. The answer is
💡 Squaring 5 means using it as a factor twice: 5 × 5 = 25.
💡 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
9² = ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 The biggest place value that fits in 6 is 4. Break 6 into place values: 6 = 4 + 2. Put a 1 in the 4 and 2 places and a 0 in the 1 place: 110.
✓ Correct!
Not quite. The answer is
💡 The biggest place value that fits in 6 is 4. Break 6 into place values: 6 = 4 + 2. Put a 1 in the 4 and 2 places and a 0 in the 1 place: 110.
💡 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 101 as a decimal number.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Squaring 7 means using it as a factor twice: 7 × 7 = 49.
✓ Correct!
Not quite. The answer is
💡 Squaring 7 means using it as a factor twice: 7 × 7 = 49.
💡 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.
Not quite. The answer is
💡 From the right, the places of 10 are worth 1, 2. The 1s are in the 2 place, so the number is 2.
✓ Correct!
Not quite. The answer is
💡 From the right, the places of 10 are worth 1, 2. The 1s are in the 2 place, so the number is 2.
💡 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 110 as a decimal number.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Squaring 2 means using it as a factor twice: 2 × 2 = 4.
✓ Correct!
Not quite. The answer is
💡 Squaring 2 means using it as a factor twice: 2 × 2 = 4.
💡 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.
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Grade 6 Quiz: Numbers & Counting — Easy Version 1
Answer every question. The lesson name before each question tells you which skill it checks — open that lesson if you need a reminder.