Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

Normal Size Small Size show me how

# Operation Key Words

### clues for + -, x, /

Term | Definition |
---|---|

plus | addition |

sum | addition |

total | addition |

added to | addition |

in all | addition |

all together | addition (sometimes multiplication) |

combined | addition |

how many all together | addition |

how many in all | addition |

how much all together | addition |

increase | addition..... You can INCREASE the time allowed to play video games if you do your homework cheerfully. |

increased by | addition-----You INCREASED your time playing video games BY 30 minutes because you did your homework cheerfully. |

minus | subtraction |

difference | subtraction-----DIFFERENCE is the answer to a subtraction problem. What is the DIFFERENCE between 31 and 7. |

change ($$...money) | subtraction ----- CHANGE is the amount of money you get back after you have paid for your items. $20 - $10 = change you got back. |

taken way | subtraction |

take away | subtraction |

have left | subtraction |

less | subtraction |

save | subtraction-----I have $92, and I want to SAVE $10 to buy a bike. $92-$10= $82 left to spend |

dropped | subtraction-----I carried 13 books and DROPPED 3 of them. Those 3 were not on the stack so they were subtracted. 13-3=10 |

how MANY are left? | subtraction |

how MANY more | subtraction |

how MANY remain | subtraction--- REMAIN means how many are still left. If there are 10 people and 3 people loaded the bus and went home, how many people REMAIN? |

how MANY fewer | subtraction---Fewer means "less" |

how MUCH less | subtraction |

how MUCH more | subtraction |

decrease | subtraction---- Ron had to DECREASE the time allowed to play video games because he did not do his homework cheerfully. |

decreased by | subtraction----My parents REDUCED the time I could play video games BY 30 minutes because I did not do my homework cheerfully. |

product | multiplication----ANSWER to a multiplication problem. What is the PRODUCT of 12x2? The PRODUCT of 12x2 is 24. |

times | multiplication----Jane ran 4 TIMES as fast as Julie. Julie ran 6 miles. How fast did Jane run? |

of | multiplication |

twice | multiplication (mult. by 2)------------------ Kollin usually plays video games for 30 minutes. His parents let him play TWICE as long today. How long did he play? 30x2=60 min. |

double | MULTIPLICATION (mult. by 2)---also ADDITION "double" is the same as "twice". [3x2 or 3+3] [6x2 or 6+6] , [4x2 or 4+4] |

triple | MULTIPLICATION (mult. by 3) ---------------- Kyle's score was triple as much as Joel's score. Joel had 6 points. 6x3= Kyle's score |

quotient | division-----answer to a division problem |

per | division and multiplication------------------- division: miles PER hour...................... multiplication: 3 cupcakes PER child and there are 4 children. How many cupcakes? 3x4=12 |

half | division (div. by 2) ----Half means a large piece of candy separated into 2 equal parts. fraction: 1/2 piece and 1/2 piece |

third | division (div. by 3)------Third means one large piece of candy separated into 3 equal parts. fraction = 1/3+ 1/3 +1/3 |

divided by | division---------------------- 25 DIVIDED BY 5 = 5 |

divided into | division-----------------Same as "goes into" ....9 is divided into 81=????? |

evenly | division Cut a candy bar EVENLY...equal pieces for your friends. |

share | division |

reduced by | subtraction If you reduce a number it gives you a smaller number...... When 15 is REDUCED BY 6 you get 9. 15-6=9 |

shrinks | subtraction |

product of | multiplication 25 is the PRODUCT of 5x5 |

divisor | division The number that divides a large number into equal parts. (It is the number to the left side of the division box) |

each | multiplication and division |

every | multiplication and division |

same | multiplication and division |

lower | subtraction The temperature is 3 degrees lower than it was at noon. |

split | division Cut candy parts |

Created by:
msfig