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...
3rd grade / Counting / In steps of 9 / Count down in steps of 9
Counting down in steps of 9 means taking away 9 from a number each time. This is a great way to practice your subtraction skills and learn about patterns. When you count down in steps of 9 from 90, you are also finding the numbers in the 9 times table. Look at the boxes below.
90 (this is our starting point)
90 - 9 = 81 (we've taken 9 away from 90 to make 81)
81 - 9 = 72 (another 9 taken away to make 72)
72 - 9 = 63 (another 9 taken away to make 63)
You can continue taking away 9 until you reach 0, and you will get all the numbers in the 9 times table.
This topic requires you to supply the missing number in lists that count down in steps of 9. There is one missing number in each list. Some of the missing numbers are in the middle of the lists, some are at the end. The lists count down from 90 to a minimum of 0.
An example question:
90, 81, âĒ, 63, 54 : answer = 72
The answer is 72 because 81 - 9 = 72 (and 63 + 9 = 72).
With our Four in a row math game you will be practicing the topic "Count down in steps of 9" from 3rd grade / Counting / In steps of 9. The math in this game consists of 19 questions that ask you to count down in steps of 9 from 90 using whole numbers.
The game will reinforce the math you have chosen to learn by getting you to match the question to the correct answer.
Notes
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
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