Two-step word problems with multiplication

Read the story, decide what to do first, and write the answer.

1. A school orders 3 cases with 19 pencils in each. 21 pencils are used in the first week. How many pencils are left?
2. A school orders 5 bags with 18 oranges in each. 45 oranges are used in the first week. How many oranges are left?
3. A school orders 5 bags with 13 oranges in each. 23 oranges are used in the first week. How many oranges are left?
4. A school orders 4 bags with 11 oranges in each. 13 oranges are used in the first week. How many oranges are left?
5. A school orders 5 cases with 29 pencils in each. 65 pencils are used in the first week. How many pencils are left?
6. A school orders 5 cases with 23 pencils in each. 52 pencils are used in the first week. How many pencils are left?
7. A school orders 3 crates with 25 apples in each. 31 apples are used in the first week. How many apples are left?
8. A school orders 3 cases with 29 pencils in each. 25 pencils are used in the first week. How many pencils are left?
9. A school orders 4 crates with 18 apples in each. 22 apples are used in the first week. How many apples are left?
10. A school orders 3 boxes with 30 granola bars in each. 23 granola bars are used in the first week. How many granola bars are left?
11. A school orders 9 boxes with 30 granola bars in each. 84 granola bars are used in the first week. How many granola bars are left?
12. A school orders 8 cases with 48 pencils in each. 152 pencils are used in the first week. How many pencils are left?
13. A school orders 9 crates with 60 apples in each. 269 apples are used in the first week. How many apples are left?
14. A school orders 6 trays with 26 muffins in each. 41 muffins are used in the first week. How many muffins are left?
15. A school orders 6 trays with 25 muffins in each. 69 muffins are used in the first week. How many muffins are left?
16. A school orders 8 bags with 22 oranges in each. 83 oranges are used in the first week. How many oranges are left?
17. A school orders 10 cases with 51 pencils in each. 176 pencils are used in the first week. How many pencils are left?
18. A school orders 6 crates with 88 apples in each. 65 apples are used in the first week. How many apples are left?
19. A school orders 7 crates with 72 apples in each. 146 apples are used in the first week. How many apples are left?
20. A school orders 8 crates with 42 apples in each. 55 apples are used in the first week. How many apples are left?