Nth term

• Mathematics
• Primary Education

Nth term

What is the missing number in this sequence when counting backwards in 2's?

20, 18, ......, 14, 12, 10

1. 17
2. 16
3. 15
4. 11

What comes next in this sequence when counting in 5's?
0, 5, 10, 15, 20, ......, 30

1. 21
2. 23
3. 25
4. 35

What is the missing number in this sequence?
0, 2, 4, 6, ......, 10

1. 5
2. 7
3. 8
4. 12

What is the missing number in this sequence when counting in 10's
0, 10, 20, 30, 40, 50, ......, 70, 80

1. 55
2. 60
3. 65
4. 75

Which number is covered
in this sequence?

1. 7
2. 8
3. 11
4. 13

Which number is
covered in this sequencing
of counting back in 5's?

1. 31
2. 33
3. 35
4. 37

What is the missing number in this sequence?

1. 17
2. 15
3. 16
4. 11

8. Which doesn't fit the sequence?
" san, yon, go , ichi "

1. san
2. yon
3. go
4. ihci

8. What is the next term of the sequence?
" san, yon, go , ichi, san "

1. san
2. yon
3. go
4. ihci

What is the next number in the sequence?
7, 14, 21, 28 ....

1. 29
2. 32
3. 35
4. 38

What is the next number in this sequence?
1, 1, 2, 3, 5, 8, 13 ....

1. 21
2. 15
3. 17
4. 19

What is the next number in this sequence?
1, 2, 3, 5, 8, 13, 21,34, ....

1. 34
2. 55
3. 45
4. 54

What is the next number in this sequence?
1, 4, 9, 16, 25,

1. 34
2. 35
3. 45
4. 36

What is the rule for this sequence?
9, 14, 19, 24,

1. 5n + 4
2. 4n + 5
3. 4n
4. 5n

What is the rule for this sequence?
2, 7, 12, 17,

1. 5n+3
2. 5n+2
3. 5n-23
4. 5n-3

What is the rule for this sequence?
6, 4, 2, 0,

1. 8-2n
2. 2n+8
3. 8+2n
4. -2n+8

What is the rule for this sequence?
-10, -13, -16, -19

1. -3n-7
2. 3n-7
3. -(3n+7)
4. 3n+7

Find the 100th term for 3n-7

1. 297
2. 293
3. 497
4. 193

Is 200 a term in the sequence
4, 10, 16, 22
Challenge

1. Yes
2. No

Create a sequence of instructions for the Bee-Bot to move forward, turn left, and move forward again.

1. Forward, Left, Forward
2. Forward, Right, Forward
3. Right, Forward, Right
4. Backward, Forward, Left