1.) Andy thought of a number. It is 35 tens less than 1000. What number is 348 mor ethan Andy's number?
2.) Pauline spent $613. Kenny spent $79 less than Pauline. Elisa spent $369 more than Kenny. How much did Eliza spend?
3.) Ali has 197 fewer beans than Simon. Henry has 276 more beans than Simon. If the three boys have 706 beans, how many beans does Simon have?
Kimberley has 284 more storybooks than Joan. Regina has 117 fwer storybooks than Joan. If the three girls have 818 storybooks, how many storybooks does Kimberley have?
1.) To find Andy's number, we need to subtract 35 tens from 1000.
To do this, we first need to convert the 35 tens into the corresponding value in ones. Since there are 10 ones in a ten, we can multiply 35 by 10 to get 350.
Next, we subtract 350 from 1000: 1000 - 350 = 650.
Therefore, Andy's number is 650.
Now, to find the number that is 348 more than Andy's number, we simply add 348 to 650: 650 + 348 = 998.
So, the number that is 348 more than Andy's number is 998.
2.) Pauline spent $613. Kenny spent $79 less than Pauline, so we need to subtract $79 from $613.
To do this, we subtract $79 from $613: $613 - $79 = $534.
So, Kenny spent $534.
Elisa spent $369 more than Kenny, so we need to add $369 to $534.
To do this, we add $369 to $534: $369 + $534 = $903.
Therefore, Elisa spent $903.
3.) Let's first use variables to represent the number of beans each person has.
Let Simon have x beans.
Ali has 197 fewer beans than Simon, so Ali has x - 197 beans.
Henry has 276 more beans than Simon, so Henry has x + 276 beans.
The total number of beans the three boys have is 706, so we can set up an equation:
x + (x - 197) + (x + 276) = 706.
Now, solve this equation for x.
Combining like terms, we get:
3x + 79 = 706.
Subtracting 79 from both sides, we have:
3x = 627.
Dividing both sides by 3, we get:
x = 209.
Therefore, Simon has 209 beans.
4.) Let's use variables to represent the number of storybooks each girl has.
Let Joan have x storybooks.
Kimberley has 284 more storybooks than Joan, so Kimberley has x + 284 storybooks.
Regina has 117 fewer storybooks than Joan, so Regina has x - 117 storybooks.
The total number of storybooks the three girls have is 818, so we can set up an equation:
x + (x + 284) + (x - 117) = 818.
Now, solve this equation for x.
Combining like terms, we get:
3x + 167 = 818.
Subtracting 167 from both sides, we have:
3x = 651.
Dividing both sides by 3, we get:
x = 217.
Therefore, Joan has 217 storybooks.
Lastly, to find the number of storybooks Kimberley has, we add 284 to Joan's number:
217 + 284 = 501.
So, Kimberley has 501 storybooks.