addition
60+30
What is 90
74-9
What is 65
3 x 5
What is 15
50 ÷2
What is 25
96 + 80
176
80+29
What is 109
79-32
What is 47
6 x 7
What is 42
35 ÷5
What is 7
Round 678 to the nearest hundred.
What is 700
279+26
What is 305
482-78
What is 404
4 squared
What is 16
56 ÷ 8
What is 7
A book costs $15. If Sarah buys 7 books, how much will she pay in total?
To find the total cost, multiply the cost of one book by the number of books:
15 × 7 = 105
So, Sarah will pay $105 in total.
403 + 358
What is 761
530-127
What is 403
15 x 7
What is 105
96 ÷ 12
What is 8
128 divided by 8
16
1058 + 823
What is 1,881
818-322
What is 496
26 x 8
What is 208
132 ÷ 11
What is 12
A box contains 240 cookies. If there are 8 equally sized packages, how many cookies are in each package? After packing the cookies, 5 packages are sold. How many cookies are left?
First, find how many cookies are in each package:
240 ÷ 8 = 30
Now, find how many cookies are left after 5 packages are sold:
5 × 30 = 150 cookies sold
240 - 150 = 90
So, there are 90 cookies left.