3 number and operation
- 1. Number and Operation3rd Grade MCA Math Vocabulary
- 2. Exactly the same amount or valueJ. Scheumann & C. Sorenson 2011 equal
- 3. digitsJ. Scheumann & C. Sorenson 2011
- 4. valueHow much a number is worth. J. Scheumann & C. Sorenson 2011
- 5. compareIt is good to know if one number is bigger, smaller or the same as another number!BIG > smallsmall < BIGClick here to compare fractionsClick here to compare lengthsClick here to compare numbers 0-1Click here to compare numbers -1 to +1Click here to compare numbers -10 to 10Click here to compare numbers 0 to 10Click here to compare numbers 0 to 100J. Scheumann & C. Sorenson 2011
- 6. Example: 100, 45, 22, 18, 2These numbers are in descending order.Click here to try it!To put numbers in orderleast to greatest lowest to highestgreatest to least highest to lowestJ. Scheumann & C. Sorenson 2011 order
- 7. fewerThere are fewer ____ than _____.J. Scheumann & C. Sorenson 2011
- 8. moreJ. Scheumann & C. Sorenson 2011
- 9. lessJ. Scheumann & C. Sorenson 2011
- 10. least44 22 3 14 25J. Scheumann & C. Sorenson 2011
- 11. greaterBigger thanJ. Scheumann & C. Sorenson 2011
- 12. greatest784510010278The biggest or the largestJ. Scheumann & C. Sorenson 2011
- 13. greatestThe greatest number of birthdays of students is in MaybiggestJ. Scheumann & C. Sorenson 2011
- 14. nearestWhat number is nearestto 1.10?$1.00J. Scheumann & C. Sorenson 2011
- 15. closestWhat number is closest to 1.8?J. Scheumann & C. Sorenson 2011
- 16. vocabulary reviewUse the words less, more, least, greatest, most, fewer, greatest, and greater to talk about how much a coin is worth and it’s value. PennyNickelDimeQuarterA __________ is worth the _____________I have (more/fewer/greater) _______ than _______.
- 17. plotTo draw on a graph or map.J. Scheumann & C. Sorenson 2011
- 18. locateLocate Minnesota on the map. Find, tell where something is.J. Scheumann & C. Sorenson 2011
- 19. pointJ. Scheumann & C. Sorenson 2011
- 20. addClick here to try it!bringing two or more numbers (or things) together to make a new total.J. Scheumann & C. Sorenson 2011
- 21. sumAdding negative numbersThe result of adding two or more numbers.J. Scheumann & C. Sorenson 2011
- 22. subtracttaking one number away from another.J. Scheumann & C. Sorenson 2011
- 23. differenceThe result of subtracting one number from another. How much one number differs from another.J. Scheumann & C. Sorenson 2011
- 24. multiplyJ. Scheumann & C. Sorenson 2011
- 25. productThe answer when two or more numbers are multiplied togetherJ. Scheumann & C. Sorenson 2011
- 26. divideExample: there are 12 chocolates, and 3 friends want to share them, how do they divide the chocolates?Answer: They should get 4 each.We use the ÷ symbol, or sometimes the / symbol to mean divide:12 / 3 = 412 ÷ 3 = 4To divide is to split into equal parts or groups. It is "fair sharing".J. Scheumann & C. Sorenson 2011
- 27. resultCompetitive = Trying to wear better clothes than someone elseThe results are what you find out in a survey or the answer to a problem. J. Scheumann & C. Sorenson 2011
- 28. estimateExample: Alex estimated there were 10,000 sunflowers in the field by counting rowsA close guess of the actual value, usually with some thought or calculation involved.J. Scheumann & C. Sorenson 2011
- 29. round$ 15,999$16,000http://www.mathsisfun.com/rounding-numbers.htmlTo make into a whole numberJ. Scheumann & C. Sorenson 2011
- 30. fractionSlice a pizza, and you will have fractions:Click here to try it!A fraction is a part of a wholeJ. Scheumann & C. Sorenson 2011