3rd grade / Addition / Word problems / Total number of items
When you have lots of similar things you might want to know how many of those things you have in total.
That is the idea behind this topic - say you have 56 red marbles, 22 blue marbles but only 9 yellow marbles. How many marbles do you have in total? Easy right? Add up the numbers of different types of marbles to get the toal number.
56 + 22 + 9 = 87 marbles
So, this topic gives you different scenarios where a person wants to know the total number of items they have and you have to work out the answer.
With our quick math tests you will be revising "Total number of items" in 2 simple steps. The math in our tests consists of 11 questions that ask you to use addition to find out how many items each person has in total.
Topic titles:
Sometimes in math the problems are not given as numbers but as words and sentences. This doesn't mean that the math you have to do is different, but it does mean you have to work out first what the sum you are being asked to do is, and then work on the sum itself. In this set of topics, the questions are to do with adding up either the total number of items or the total cost of a set of 2 or 3 items.
When we want to understand math addition word problems, we need to read carefully through the text and create the sum that takes the number information out of the text and puts it in a sum. When we read the text "Logan has 30 Rich tea biscuits and 17 Digestives" we can see that the sum involves finding how many biscuits Logan has in total which we find by adding up the number of Rich tea biscuits and digestive biscuits. So the total number of biscuits is 30 + 17 which is 47.
When the sentences we are looking at involve money our addition sum will involve adding amounts of money rather than numbers of items. Given the text "Grace buys 3 pencils for 54¢, 64¢ and 75¢." we realise that we need to add the 3 amounts to come to the total that Grace has spent on pencils. Because that total is greater than 100¢, the answer will be in both dollars and cents. Can you work out what that amount will be? Try the topic "Total cost of 3 items" to check your answer.
These math tests are designed to round off your learning experience here at Free Math Games by testing whether you can correctly recognize the math you have learned (in the multiple choice test) and that you can correctly enter the correct answers (in the writing test).
Make sure you have chosen the correct topic before starting! Although these tests are timed, try to relax and concentrate on getting the answers right at first - later you can try the tests again more quickly.
The two types of tests are:
Key features of our math tests include:
You should expect to score 8+ / 10 in each test before you select a new topic. It is a good idea to repeat the test for each topic you do after two weeks to "reinforce" the math for that topic
UXO * Duck shoot * The frog flies * Pong * Cat and mouse * The beetle and the bee
Rock fall * Four in a row * Sow grow * Choose or lose * Mix and match
This is a multiple choice activity similar to "What is it" in the Math lessons - you are shown a randomly selected question from the topic you are using. A selection of topic answers are displayed as a list. If you click/tap the speaker beside any answer you will hear the audio for that answer.
For each question, you must click on the answer that matches that question. If your answer is correct you will hear a bell and one star will be lit. The next question will be shown. If your answer is wrong, a box will open showing you what the correct answer was.
The test is timed, and the clock starts when you click the Start button. The clock stops when you click your final answer. At the end of your test a screen will tell you how many of the questions you got right and how long you took to complete the test.
The writing test checks whether you can type the correct answer using your keyboard. This test is also timed. You can do the test many times until you get a good score. To start the test, click on the "Writing test" sign in the navigation board, then click on the "Start the test" arrow.
A random problem from your selected topic is shown. Beneath the problem there is a white box into which you should type the answer. If you need a little help you can click on the "Help me" button for a tip. Only use the help if you really need to.
If you type the answer correctly your device will automatically light a star. If you have entered your answer and no star lights up, click on the tick or press Enter to check your answer. When you have tried all the questions, a screen will show you how many questions you answered correctly and how long it took.
* Try to score 8 out of 10 in both test before you choose a new topic *
* It is OK to do the tests many times if you need to *
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