Can you give me answers? As usual, you can send me an email or tell me at school.
Positives giveaway...
1-The day before yesterday I was 25 and the next year I will be 28. What day is my birthday?
2-Using four sevens (7) and one one (1) create the number one hundred (100). You can use the usual mathematical operations: + - * /, even square roots if you want to!
3-What mathematical symbol can be placed between 5 and 9 to get a number greater than 5 and smaller than 9?
4-This one is about trains:A passenger train leaves New York for Boston traveling at the speed of 80 km/hr. In half an hour a freight train leaves Boston for New York traveling at the speed of 60 km/hr.
Which train will be further from New York when they meet?
Ana, this questions are so difficult , especilly
ResponderEliminarthe queston number 1.
The others are easier than number 1.
Néstor Abizanda 3-D
Ana, creo saber todos pero en el uno dudo si puede ser año bisiesto o algo asi jeje los demás todos bien hasta mañana.
ResponderEliminarBye!