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...
5th grade / Add + Subtract / Subtract 101, 111, 121 / Subtract 101
When you subtract a number ending in 1, you can use this simple tricks to help you.
First subtract 100, and then subtract 1 more.
233 - 101 = (233 - 100) - 1 = 133 - 1
Another example with a bigger initial number:
1356 - 101 = (1356 - 100) - 1 = 1256 - 1
You can use a similar technique whenever the number to be subtracted has a unit value of 1. Try some of our games and you will soon be subracting 101 quicker than you can say "subtract 101".
With our Four in a row math game you will be practicing the topic "Subtract 101" from 5th grade / Add + Subtract / Subtract 101, 111, 121. The math in this game consists of 28 questions that ask you to subtract 101 from a number by subtracting 100 and then subtracting 1 more.
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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