Comparing + subtracting - examples
- The Hotel
The Holiday Hotel has the same number of rooms on each floor. Rooms are numbered with natural numbers sequentially from the first floor, no number is omitted, and each room has a different number. Three tourists arrived at the hotel. The first one was in r
The root of the equation ? is: ?
I have 19 balls and my friend has 27. About how many has my friend more balls?
- Opposite numbers
Calculate opposite numbers (additive inverse) to given ones:
- About what
How much and how many times is 72.1 greater than 0.00721?
- Snow balls
Adam made 26 snowballs. Boris made less snowballs. How many snowballs Boris could do?
The garden grows 312 roses and 389 tulips. Which flowers are more? How many?