Order of Operations: Multiply First, Then Add!

1. Sarah has 3 bags of apples. Each bag contains 4 apples. If she buys 2 more apples, how many apples does she have in total? Write the expression and evaluate: 3 × 4 + 2.

• 16

• 12

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• 10

2. A gardener plants 5 rows of flowers. Each row has 6 flowers. If he adds 3 more flowers to one row, how many flowers are there now? Write the expression and evaluate: 5 × 6 + 3.

• 28

• 33

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• 36

3. Tom has 8 packs of stickers. Each pack has 5 stickers. If he gives away 4 stickers, how many stickers does he have left? Write the expression and evaluate: 8 × 5 - 4.

• 40

• 28

• 32

• 36

4. A baker makes 4 dozen cookies. Each dozen has 12 cookies. If he sells 10 cookies, how many cookies does he have left? Write the expression and evaluate: 4 × 12 - 10.

• 50

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• 30

5. Lisa reads 3 books each month. If she reads 2 extra books in one month, how many books does she read in 4 months? Write the expression and evaluate: 4 × 3 + 2.

• 10

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• 16

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6. A toy store has 6 shelves. Each shelf holds 7 toys. If they sell 5 toys, how many toys are left? Write the expression and evaluate: 6 × 7 - 5.

• 37

• 30

• 25

• 42

7. A farmer has 9 fields. Each field produces 10 bags of corn. If he uses 8 bags for his family, how many bags does he have left? Write the expression and evaluate: 9 × 10 - 8.

• 70

• 82

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• 100

8. Emma collects 2 types of stamps. She has 5 stamps of one type and 3 times as many of the other type. If she gives away 4 stamps, how many does she have left? Write the expression and evaluate: 5 + 3 × 5 - 4.

• 20

• 16

• 10

• 12

9. A school has 4 classes. Each class has 6 students. If 2 students leave the school, how many students are still there? Write the expression and evaluate: 4 × 6 - 2.

• 24

• 20

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10. A movie theater has 5 screens. Each screen shows 3 movies a day. If they cancel 2 movies, how many movies are shown in a day? Write the expression and evaluate: 5 × 3 - 2.

• 12

• 15

• 10

• 13