?","back":"Use the decimal toggle: S⇔D, F⇔D or ≈.","points":1},{"id":"6440b86a-ebe4-482f-95c2-68a5ccf066dc","cardType":"cloze","front":"Squaring and square rooting [ ].","back":"Squaring and square rooting undo each other.","points":null},{"id":"be039fcc-b980-4c4e-814d-1ed828ccdbc4","cardType":"basic","front":"What multiplication does $1.25^2$ represent?","back":"$1.25 \\times 1.25$.","points":1},{"id":"11166b5f-53f7-408f-b8af-313789a57189","cardType":"basic","front":"If $1.3^2 = 1.69$, what is $\\sqrt{1.69}$?","back":"1.3","points":1},{"id":"44aa42aa-80ee-4fb7-98ae-39823aacdeaf","cardType":"basic","front":"What is $\\sqrt{2.89}$?","back":"1.7","points":1},{"id":"362df61b-8826-4feb-8956-250af7cb7cef","cardType":"basic","front":"What is $1.15^2$?","back":"1.3225","points":1},{"id":"f86233c9-8d70-4cb3-948a-0428d4cdb07f","cardType":"cloze","front":"In BIDMAS, [ ] are done first; [ ] are powers.","back":"In BIDMAS, Brackets are done first; indices are powers.","points":null},{"id":"10f1af72-b0ee-4a45-aade-45592716a3c7","cardType":"basic","front":"In $(4.25 - 0.36)^2$, what does the power 2 apply to?","back":"The whole bracket.","points":1},{"id":"b6862310-2221-4840-87c3-d1a75fe452fa","cardType":"basic","front":"What is $(4.25 - 0.36)^2 - 8.104$?","back":"7.0281","points":1},{"id":"394b3b29-390c-458b-88c2-bd5e23e31d00","cardType":"cloze","front":"Without brackets in $(4.25 - 0.36)^2$, the calculator may square only [ ].","back":"Without brackets in $(4.25 - 0.36)^2$, the calculator may square only 0.36.","points":null},{"id":"2af3483d-1360-4742-a44f-6bb8eb684b8a","cardType":"cloze","front":"In a fraction, the top part is the [ ]; the bottom part is the [ ].","back":"In a fraction, the top part is the numerator; the bottom part is the denominator.","points":null},{"id":"f16c6a5b-3d1a-4861-a0e3-cd07a8f9d77f","cardType":"basic","front":"In $\\frac{2.75 + 1.6^2}{1.24}$, what calculation goes in the numerator?","back":"$2.75 + 1.6^2$","points":1},{"id":"b870ac23-c685-4451-8bf3-178ca33d68b1","cardType":"basic","front":"What is the typical display for $\\frac{2.75 + 1.6^2}{1.24}$?","back":"4.282258065","points":1},{"id":"5737dbb1-ecc8-441e-8964-f95009618df8","cardType":"basic","front":"For $\\sqrt{\\frac{21.8 - 4.28}{6.10 + 1.20}}$, what goes inside the square root?","back":"The whole fraction.","points":1},{"id":"babc9055-ef02-4e6b-a58e-0fb11fa3cc17","cardType":"basic","front":"What is the value of $\\frac{21.8 - 4.28}{6.10 + 1.20}$ inside the square root?","back":"2.4","points":1},{"id":"f491ec3c-78dd-43b9-92d6-1d791a1632fc","cardType":"cloze","front":"When typing a denominator using ÷, put brackets around the [ ].","back":"When typing a denominator using ÷, put brackets around the whole denominator.","points":null},{"id":"7228bc2c-1696-42d2-a907-7e435105cd4f","cardType":"cloze","front":"Decimal places count digits [ ]; significant figures start at the first [ ].","back":"Decimal places count digits after the decimal point; significant figures start at the first non-zero digit.","points":null},{"id":"134478ca-a59f-4126-a272-de7ac900451f","cardType":"basic","front":"Round

Using a Calculator Flashcards

Using a Calculator Flashcards

Using a Calculator Flashcards

Using a Calculator Flashcards