Arithmetic Lesson Starters and Online Activities. Arithmetic Starters 5. Times Table Write out the 5. Abundant Buses A game based around the concept of abundant numbers. Add Quickulations Calculations appear on the screen every few seconds. This mental arithmetic starter provides pace to the start of the Maths lesson. V2NOHWKqqi8/hqdefault.jpg' alt='Dividing Head Calculations Software' title='Dividing Head Calculations Software' />Addle Arrange the numbers 1 to 1. All for 1. 00 Can you write an expression for 1. All The Nines Add up all the numbers in the nine times table. Arithmagons This lesson starter requires pupils to find the missing numbers in this partly completed arithmagon puzzle. Aunt Sophies Post Office Work out the number of stamps needed to post a parcel. Euler-Math-Toolbox-min.jpg' alt='Dividing Head Calculations Software' title='Dividing Head Calculations Software' />Big Order Estimate or calculate then put the large numbers in order of size. Blots The calculations are obscured by ink blots. What do you think the calculations would look like if there were no blots Broken Calculator Use only the 1, 5 and 0 keys on a calculator to make given totals. Broken Calculator 2 and 3 Make the numbers 1 to 1. Broken Calculator 3 and 4 Some keys are missing from this calculator. Title DarcyWeisbach Formula Author PipeFlow. Subject DarcyWeisbach Equation Formula Keywords DarcyWeisbach Darcy Weisbach Friction Loss. Excel VB Property Valuations with Equivalent Yields Calculations. In the UK, valuation methodology has traditionally been classified into five methods. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, and XML. Just how useful is it Broken Calculator 4 and 5 Which numbers can be made with the buttons which have not yet dropped off this calculator Calc A Hundred A game for two players requiring a calculator and thinking skills. Calculator Nim A game in which players take turns to add a single digit number to what is already in the calculator. The winner is the player who makes the display show 3. Clock. Equate Can you use the digits on the left of this clock along with any mathematical operations to equal the digits on the rightClouds Some calculations are partly obscured. Work out what those calculations might be. Consecutive Three consecutive numbers multiplied together give a given product. Orly Draw A Story. Students are asked to figure out what the numbers are. Consecy Brothers Which three consecutive numbers multiplied together give the given answer. Countdown How close can you get to the target by making a calculation from the five numbers givenCracked Clock How did the clock break if the numbers on each of the pieces added up to the same total Cracker Joke Answer the mental arithmetic questions then convert the answers to letters to find the joke. Digivide Arrange the digits 1 to 6 to make a three digit number divided by a two digit number giving a one digit answer. Dimidiate Arrange the digits from 1 to 9 in alphabetical order. How many times can this number be halvedDivision Quickulations Random division calculations appear on screen every few seconds. Double Trouble Begin with one, double it, double it again and so on. How many numbers in this sequence can you write down before the register has been called Eleventh of the Eleventh Practise multiplying and dividing by eleven in your head. Faulty Button Find out which of the calculator keys is faulty from the given information. A mathematical puzzle requiring good problem solving strategies. Firewords Find words which cost 1. A costs 1p, B costs 2p etc. Flabbergasted If each number in a sequence must be a factor or multiple of the previous number what is the longest sequence that can be made from the given numbers Flowchart Use the flowchart to generate a sequence of numbers. Which number will reach 1 the fastest Fly Catching Find which whole number divided by another whole number gives the answer 1. For Starters Four calculations. Add up the answers. For Thought Add up the answers to the four real life questions. Four Gone An activity involving a broken calculator which is missing the four button. Can you evaluate the given expressions without using the fourFour Make 9. Find four numbers from those given that add up to 9. How many different sets of four numbers can be found Four problems For mathematical questions to get everyone thinking at the beginning of the lesson. Four to Seven Which of the numbers from one to twenty can you make with the digits 4, 5, 6 and 7Fours Independence A clock face containing only the number 4. Cadillac Deville Owner Manual on this page. Can you make a clock face containing any other single number Half a Dozen Six calculations to complete without a calculator. Half a Pound If A costs 1p, B costs 2p, etc can you find a word which costs exactly 5. Half and Half Start with 1. Halve it to get 5. Halve that to get 2. Continue as far as possible. Halve it Start with 5. Halve it to get 2. Halve it to get 1. Continue as far as possible. Happy Numbers To find out whether a number is happy or not, square each of its digits, add the answers and repeat. If you end up with 1 the number is happy How many other happy numbers can you find Hole in One If six girls can plant 9. How many trees can ten girls plant in a day The unitary method. How Do You Do A little lateral thinking will help you solve this number puzzle. How many of Each Pens cost 1. Pencils cost 9p each, Richard spent 7. How many pens and pencils did he buy Inbetween Table Write down as many multiples of 3. Jeopardy Loosely based on the famous television show, how many questions cn you come up with for a given answer Justundera Quid Find a word whose letters would cost exactly ninety nine pence. Khmers Homework Check a students homework. If you find any of the answers are wrong write down a sentence or two explaining what he did wrong. Know Weigh Find the weight of one cuboid by division of each colour then add your answers together. Letter Clue Calculations Work out what the calculations might be from the letter clues. Lucky Numbers Arrange the numbers so that the totals of the three numbers along any line are the same. Maggots Do as many of the calculations as possible before the maggots infest Magic Square Arrange the numbers 1 to 9 in a 3 by 3 grid to form a magic square. May Day Add together the dates of all the Thursdays in May this year. Which day sum is largest Mental Maths Quiz A traditional twenty question mental arithmetic test presented as a Power. Point presentation. Mental Maths Test The starter is a Power. Point file containing a twenty question mental arithmetic test. It will advance from one question to the next automatically. Meta Products Which numbers when multiplied by the number of letters in the words of the number give square numbers Mirror Maths The bottom half of some symmetrical calculations are shown above. Can you work out the answers Missing digits Work out what the missing digits in the calculations are. Missing Operations Each red box represents a missing operation, , x or. Can you work out what they are Missing Pound A puzzle about a restaurant bill. Exactly where did the missing pound go Ms Tayke How many times can you take one number from another Multiplication Grid Copy and complete the multiplication grid. The higher levels include negative numbers. Multiply Quickulations Random multiplications appear on screen every few seconds. Nine Digit Sum Arrange the digits one to nine to make a correct addition calculation. Nine Nine Nine Arrange the numbers 1 9 to make three 3 digit numbers that add up to 9. No Partner Find which numbers in a given list do not combine with other numbers on the list to make a given sum. Noodlewhack Divide one whole number by another on your calculator. If the answer has one digit repeated but no other digits you have a Noodlewhack. On The Double Double the numbers given in the table. One Digit 1. 00 How many ways can you write an expression for 1.