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...
Oscar
"Divide by 10"
4 IN A ROW game to practice
'Biggest & smallest number' for 1st grade
1st grade / Comparing numbers / Biggest and smallest / Biggest & smallest number
1st grade : Comparing numbers :
Find the biggest & smallest numbers (20 to 100)
In this topic you are asked to decide which number is the smallest and which is the biggest from a group of numbers. There are 6 numbers in each group, and each number is between 20 and 100. In the first question, you have the following group of numbers :
33, 60, 79, 54, 23, 65
Start by looking at the first digit of each number - they are 3, 6, 7, 5, 2 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 a number with a first digit of 2, the number 23, and that the other numbers have bigger first digits so that number starting with 2 has to be the smallest number in the group.
Looking for the largest number, we can see that one of the numbers, 79, starts with 7, and there are no numbers starting with digits greater than 7, so in this group the smallest and biggest numbers are :
Smallest and biggest numbers = 23 and 79
In another question from the topic you are asked to find the smallest and biggest numbers from the following group of numbers :
45, 33, 31, 48, 46, 32
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 3 as a first digit and three of them have 4, so one of those starting with a 3 must be the smallest number and one of those starting with a 4 must be the biggest number in the group.
There are three numbers in the list that start with a 3, so compare their second digit. They are 3, 1 and 2. We know that 1 is smaller than 2 or 3 so the smallest number in the list has to be 31.
We can follow a similar logic to find the biggest number from those numbers with a first digit of 4. So we can say that in this group the smallest and biggest numbers are :
Smallest and biggest numbers = 31 and 48
With our Four in a row math game you will be practicing the topic "Biggest & smallest number" from 1st grade / Comparing numbers / Biggest and smallest. The math in this game consists of 16 questions that ask you to choose the smallest & biggest number from groups of numbers between 20 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
'Biggest & smallest number' 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.
