Sign up for FREE

Lesson 1

Last updated about 3 hours ago

25 questions

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

For problems #1-6 type in the next number in the sequence

Question 1

1.

10, 15, 20, _____

Question 2

2.

56, 49, 42, ____

Question 3

3.

8, 16, 24, _____

Question 4

4.

18, 27, 36, 45, _____

Question 5

5.

24, 21, 18, _____

Question 6

6.

32, 28, 24, 20, ____

For problems #7-12 type in the missing number in the sequence.

Question 7

7.

7, 14, ______, 28, 35

Question 8

8.

40, ____, 30, 25, 20

Question 9

9.

20, ____, 28, 32, 36

Question 10

10.

24, 32, ______, 48

Question 11

11.

______, 36, 30, 24

Question 12

12.

21, 28, _____, 42

For #13 - 18 Type in the next three numbers in each sequence.  Use a comma and space to separate the numbers.

Question 13

13.

3, 6, 9, 12, , , ___

Question 14

14.

8, 16, 24, , , ___

Question 15

15.

6, 12, 18, , , ___

Question 16

16.

40, 35, 30, , , ___

Question 17

17.

18, 21, 24, , , ___

Question 18

18.

9, 18, 27, , , ___

Question 19

19.

What word names on ordered list of numbers?

digits

list

sequence

counting numbers

Question 20

20.

How many digits are in the number 186,000?

Question 21

21.

How many digits are in the number 73,842?

Question 22

22.

How many digits are in the number 30,004,091?

Question 23

23.

What is the last digit in the number 26,348?

Question 24

24.

What is the last digit in the number 347?

Question 25

25.

What is the last digit in the number 9,675,420?