Determine the missing term/s in a sequence of numbers.

1. What comes next in the sequence? 4, 5, 7, 10, 14, _

• a. 20

• b. 18

• c. 19

• d. 21

2. What is the missing term in the sequence? 5, 7, _, 11, 13

• a. 8

• b. 9

• c. 10

• d. 12

3. In the sequence, 10, 12, 14, 16, 18, ... what is the 10th term?

• a. 28

• b. 30

• c. 32

• d. 34

4. What is the next term in the sequence? 3, 6, 12, 24, _ .

• a. 48

• b. 40

• c. 44

• d. 46

5. What number sentence is correct?

• a. 4 x 3 = 2 x 7

• b. 50 = 25 x 3

• c. 6 x 8 = 8 x6

• d. 0 x 50 = 50 x 1

6. Complete the sequence by finding the missing term.

7, 8, _, 13, 17, _

7. Complete the sequence by finding the missing term.

31, _, 49, _, 67

8. Complete the sequence by finding the missing term.

_, 47, 50, _, 56

9. Complete the sequence by finding the missing term.

4, 12, 36, _, _

10. Complete the sequence by finding the missing term.

5, 10, _, _, 80, 160