Question 9:
Three years ago, Nora was half as old as Mary is now. If Mary is four years older than Nora then Mary is ............. years old now.
Question 10:
It took boys hours to clean a house. How many boys are needed to clean the house in hours?
The result is: ...... boys.
How many hours are there in 4 days?
there are 9 more boys than girls in a class . There are 37 students in all . how many girls are there in the class ?
There are 1200 animals. 125 of them are cats, 89 of them are dogs and the rest are goats. How many more goats than cats are there?
Câu 8:
There are 1230 bottles in a factory. 289 of them are red. There are 259 more blue bottles than red bottles. The rest are purple bottles. How many purple bottles are there in the factory?
Answer: There are ...... purple bottles.
Câu 9:
Mark has 68 more books than Michael. Tom has 21 fewer books than Mark. They have 865 books in all. How many books does Mark have?
Answer: Mark has..... books.
Câu 10:
Anna spent 472 dollars on food, 89 dollars on bus fares and saved 302 dollars. Tom had the same amount of money as Anna but he saved 38 more dollars than Anna. How much did he spend in all?
Answer: He spent ....... dollars.
It took 3 boys 6 hours to clean a house. how many more boys are needed to clean the house in to hours?
Question 1
The bus will take one hour then the train take three and a half hours morethan the bus from Bella is hours to her grandmother is house Bella need half an hour to change between them How long will the whole joumey take ?
Question 2
There are .......... distinct 4 - digit numbers from 0; 1;2;3;4
Question 3
Jenny gets $6 each week Jane gets double that amount How much did they get together in January ?
The grandfather clock chimes once when it is 1 o’clock, chimes twice when it is 2 o’clock, chimes thrice when it is 3 o’clock, and so on.
a.How many times will it chime between 12 noon and 11 o’clock at night?
b. How many times will it chime in 24 hours ?
.There are 16 rows of seats in a school hall. There are 75 seats in the last row. If there is an increase of 3 seats, starfting from the first row,
a.How many seats are there in the first row?
b. How many seats are there in the school hall?