By reviewing your homework it becomes efficient as it prevents errors and provides clarity
Answer:
300
Explanation:
20 boxes of 18 each = 20 times 18 = 300
10 boxes of 13 each = 10 times 13 = 130
add those together = 300 +130 = 490
The school still needs = 490 - 800 = 310
the number closest to 310 is 300!
Answer:
arrived, and had.
Explanation:
If you put these words in place of the blanks, it makes sense!
Hope this helps!