Game: FOUR IN A ROW
Aim: To get four symbols in a row
Method:
Choose a square and click on it. Click on the correct answer to the question in the box that appears. If you are right the square is replaced by a tick. Continue until you have won 4 in a row...
finley
"Independent events"
4 IN A ROW game to practice
'Smallest number: 50 - 100' for 1st grade
1st grade / Comparing numbers / Biggest and smallest / Smallest number: 50 - 100
1st grade : Comparing numbers :
Choose the smallest number between 50 and 100
In this topic you are asked to look at a group of numbers and decide which number is the smallest. There are 6 numbers in each group, and each number is between 50 and 100. In the first question, you have the following group of numbers :
66, 71, 79, 86, 77, 69
Start by looking at the first digit of each number - they are 6, 7, 7, 8, 7 and 6. So, if two numbers have the same number of digits, then the number with the smaller first digit is the smaller number. We can see that we have two numbers with a 6 as the first digit, 66 and 69, and that the other numbers have bigger first digits so one of those starting with 6 has to be the smallest number in the group. Looking at the second digit, it is clear that 6 is smaller than 9 so in this group the smallest number has to be :
Smallest number = 66
In another question from the topic you are asked to find the smallest number from the following group of numbers :
63, 87, 83, 62, 80, 68
So we use the same technique as last time and look at the first digit of each number in that list. You will see that three of them have 6 as a first digit and three of them have 8, so those starting with 8 cannot be the smallest number in the group.
There are three numbers in the list that start with a 6, so compare their second digit. They are 3, 2 and 8. We know that 2 is smaller than 3 or 8 so the smallest number in the list has to be :
Smallest number = 62
With our Four in a row math game you will be practicing the topic "Smallest number: 50 - 100" from 1st grade / Comparing numbers / Biggest and smallest. The math in this game consists of 16 questions that ask you to choose the smallest of a group of numbers between 50 and 100.
The game will reinforce the math you have chosen to learn by getting you to match the question to the correct answer.
Notes
- Do the Math lessons for your topic before playing this game
- Wrong answers are ok, you just have to try again until you get them right
- There is help available for all games by clicking the question mark button
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
How to play 4 in a row to practice
'Smallest number: 50 - 100' for 1st grade
- Select "4 in a row" on the math games selection page.
- Take a quick look at the method text for 4 in a row.
- Click on PLAY to proceed, or change your topic with the CHANGE TOPIC button.
- On the play page you have a grid of 16 pictures (some topic picture are shown multiple times for shorter topics).
- Click on a picture cell.
- The topic question will appear along with a series of possible answers.
- Click the speaker icon to hear any particular answer (Speech enabled browsers only).
- Click the answer that corresponds to the picture question.
- If you are correct, the picture will be replaced by a tick - otherwise, a wrong sound will play.
- Continue matching picture questions to their correct answers until you have completed a line of 4 cells.
- The line can be diagonal as well as horizontal or vertical.
- 4 ticks in a row wins the game.
- Choose an option from the green sign, or click on games to choose a different game.
