Chapter 1: some square numbers Flashcards
What is 10X10?
To get the ten times tables, like 9 times 10 you times 9 by 1 which is 9 and put 0 behind the 9 so it will equal 90. Answer to this question: 100
What is 9X9=?
To work out the 9 times tables use your fingers by putting all 10 up and then what ever 9 is getting X by that is under 10 and put that finger down. What ever fingers are up behind that one that is down they are your tenths and the rest are units. The answer is: 81
What is 7x8?
The way I remember 7x8 is by thinking seven eight fifty six. If you say it, it sounds like seven ate fifty six. The answer to the Question is: 56
What is 5x5?
25
3x3?
9
2x2?
4
1x1
To do 1 times tables the answer is what is being x by one. The answer is: 1