Saturday, April 25, 2020
Monday, April 13, 2020
Fun Facts or Math Tricks
Multiplying by 11 - Probably easiest one when it comes to 11 times up to 11. There is an easy way to do any number times by 11
35 X 11 = 385 (which is 3, 3+5, 5 --> 385)
48 X 11 = 528 (which
is 4 ,12, 8 --> 4+1 2 8 --> 528)
78 X 11 = Can you guess? (which
is 7, 15, 8 --> 7+1 5 8 --> 858)
Be Square (number ending with 5 always has 25 at the end)
35 X 35 = 1,225
(multiply 3 with next number 4, then 5 X 5 --> 3 X 4 5X5 --> 1225)
45 X 45 = 2,025 (4 X
5, 5 X 5)
65 X 65 = 4,225 (6 X 7, 5 X 5)
6 Times Table Fun Fact
6 X 2 = 12 (6 Times with even numbers has the same number at the end and half of it as first digit)
6 X 4 = 24 (as above you can see 4 and half of 4 is 2)
6 X 8 = 48
3 for 3 - Riddles
Instructions: In this challenge there will be 3 riddles and you need to answer them. You will have 3 lives and if you get a question wrong you will lose a life and your aim is to finish before you lose all of your lives and you have to finish to complete the challenge! The answer sheet will be in another post. ;)
1. [Translate this] teka-teki pertama yaiku: aku menyang toko lan ngetung 20 omah. Nalika bali, aku ngitung 20 omah. Pira sing diwaca kabeh?
2. [Read the words backwards] nhoj saw 31 eht yad erofeb yadretsey. txeN raey eh si 61. woH si siht elbissop?
3. [This is just a normal riddle] what words are the same when written in backwards? Guess 5 words.
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There once was a girl called Ava who loved exploring stuff. She was 9 years old. And sadly she was colour blind, which means if you see a c... -
Instructions: In this challenge there will be 3 riddles and you need to answer them. You will have 3 lives and if you get a question wron...
