This is the list of the Numberblocks episodes.
- Character names in blue or green indicate their debut episode.
- Episode titles with a "♫" incdicate that the episode contains a song.
- Episode titles with an orange "𝔽" indicate that a Numberblock was figured-out during the episode.
# | Season | Ep. | Title | Lvl. | Teaches | Numberblocks |
1 | S.1 High Five! |
1 | One ♫ | 1 | Number 1 | 1 |
2 | 2 | Another One | Number 2 and first time showing addition (1+1=2) | 1-2 | ||
3 | 3 | Two ♫ | Number 2 | 1-2 | ||
4 | 4 | Three ♫ | Number 3 | 1-3 | ||
5 | 5 | One, Two, Three! | Counting/Ordinal numerals to 3 | 1-3 | ||
6 | 6 | Four ♫ | Number 4 and squares | 1-4 | ||
7 | 7 | Five ♫ | Number 5 | 1-5 | ||
8 | 8 | Three Little Pigs | Counting to 4, value identification | 1-5 | ||
9 | 9 | Off We Go ♫ | Counting to 5/number sequencing | 1-5 | ||
10 | 10 | How to Count | How to count | 1-5, Flapjack Snaffler | ||
11 | 11 | Stampolines | Number arrangements (showing that Numberblocks arranged differently gives the same number of blocks) | 1-5 | ||
12 | 12 | The Whole of Me ♫ | Number bonds (e.g. 3 can be split into 1+2) | 1-5 | ||
13 | 13 | The Terrible Twos | Multiplication and division foundations (X lots of Y) | 1-5 | ||
14 | 14 | Holes | Adding and subtracting by one | 1-5 | ||
15 | 15 | Hide and Seek | Number bonds to 5 | 1-5 | ||
16 | S.2 Ten out of Ten |
1 | Six ♫ | 2 | Number 6 | 1-6 |
17 | 2 | Seven ♫ | Number 7 | 1-7 | ||
18 | 3 | Eight ♫ | Number 8 | 1-8 | ||
19 | 4 | Nine ♫ | Number 9, him being a square | 1-4, 8-9 | ||
20 | 5 | Ten ♫ | Number 10 | 1-10 | ||
21 | 6 | Just Add One ♫ | Counting to 10 | 1-10 | ||
22 | 7 | Blast Off | Number bonds to 10 | 1-10 | ||
23 | 8 | Counting Sheep | Divisions of 6 | 1-6 | ||
24 | 9 | Double Trouble | Doubling and halving | 1, 2, 4, 8 | ||
25 | 10 | The Three Threes | Number 9 as 3+3+3 | 1-10 | ||
26 | 11 | Odds and Evens | Odd and even numbers | 1-10 | ||
27 | 12 | Fluffies | Addition/Number bonds to 7 | 1-8 | ||
28 | 13 | The Two Tree | Adding and subtracting by two | 1-10 | ||
29 | 14 | Numberblock Castle | Addition using 1-4 | 1-10 | ||
30 | 15 | Ten Green Bottles ♫ | 1-10 recap, subtracting by 1/counting back from 10 to 1 | 1-10 | ||
31 | S.3a Number Fun |
1 | Once Upon A Time | 1 | Numbers 1-5 recap | 1-5, Squarey |
32 | 2 | Blockzilla | Comparing numbers, "greater than" and "less than", and their signs "<" and ">" | 1-5, Blockzilla | ||
33 | 3 | The Numberblocks Express ♫ | Addition/Subtraction, All number bonds to 5 | 1-5 | ||
34 | 4 | Fruit Salad | Visual representation of number bonds | 1-5 | ||
35 | 5 | Zero ♫ | Number 0/"nothing" as a number | 0-3, Flapjack Snaffler | ||
36 | 6 | Now We Are Six To Ten | 2 | Numbers 6-10 recap | 1-10 | |
37 | 7 | Numberblobs | Counting amounts and introducing the Numberblobs | 1-10, Numberblobs | ||
38 | 8 | Building Blocks | Arrangements of numbers 6-10 | 6-10, aliens | ||
39 | 9 | Peekaboo! ♫ | Visual representation of comparing numbers | 1-10 | ||
40 | 10 | Hiccups | Number bonds to 6-10 | 1-10, Squarey | ||
41 | 11 | What's the Difference? ♫ | Subtraction and its "anticommutative" property | 1-10, Numberblobs | ||
42 | 12 | Numberblock Rally | Addition/Subtraction with 1-10 | 1-10 | ||
43 | 13 | Five and Friends ♫ | Addition with 5 | 1-10 | ||
44 | 14 | Octoblock to the Rescue! | Number bonds to 8 | 1-8 | ||
45 | 15 | Ten Again ♫ | Number bonds to 10 | 1-10 | ||
46 | S.3b Fifteen and Friends |
1 | Flatland | 2D shapes | 1-10, Line, Circle, Angle, Triangles, Square, Rectangle, Rhombus, Trapezium, Kite, Dart, Parallelogram, Pentagon, Hexagon, Heptagon, Octagon, Nonagon, Decagon, Squarey | |
47 | 2 | Pattern Palace | Simple patterns | 1-6 | ||
48 | 3 | The Legend of Big Tum | Missing numbers and simple sums | 1-10, Big Tum | ||
49 | 4 | Mirror, Mirror | Multiplication using 'a lots of b' (and indirectly, relative prime-ness) | 1-10 | ||
50 | 5 | The Wrong Number | Identification of numbers using properties | 1, 3, 6, 9
2, 4, 11 (cameo) | ||
51 | 6 | Eleven ♫ | 3 | Number 11 as "10+1" | 1-11, Numberblobs | |
52 | 7 | Twelve ♫ | Number 12 as "10+2" and her divisors | 1-12 | ||
53 | 8 | The Way of the Rectangle | Divisors of numbers | 2, 3, 4, 6, 8, 12 | ||
54 | 9 | Ride the Rays | Divisors of numbers | 1-6, 10, 12 | ||
55 | 10 | Block Star | Divisions of 12 | 1-9, 12 | ||
56 | 11 | Thirteen ♫ | Number 13 as "10+3" | 1, 3, 10, 12, 13
Only heard: 11 | ||
57 | 12 | Fourteen ♫ | Number 14 as "10+4", and doubling numbers | 1-10, 12, 14 | ||
58 | 13 | Fifteen ♫ | Number 15 as "10+5", and triangular numbers | 1-5, 8-10, 15 | ||
59 | 14 | Tween Scenes | 11-15 recap | 1-15, Numberblobs | ||
60 | 15 | Step Squads | Triangular numbers 1, 3, 6, 10 and 15 | 1-6, 10, 15 | ||
61 | S.4a | 1 | Fifteen's Minute of Fame | 0-15 recap | 0-15, Numberblobs | |
62 | 2 | On Your Head | Place value and recognizing numerals | 0-5, 7, 10-15 | ||
63 | 3 | Ten's Place | Place value and simple addition/subtraction from two-digits | 1-5, 10-15 | ||
64 | 4 | Balancing Bridge | Addition to numbers beyond 10 ("bridging" through ten) | 1-15, Numberblobs | ||
65 | 5 | Sixteen ♫ | Number 16 and her properties (square, and her "double-ness") | 1-2, 4, 6, 8-10, 12, 16 | ||
66 | 6 | Square Club | Square numbers 1, 4, 9 and 16 | 1-4, 9, 16 | ||
67 | 7 | Seventeen ♫ | Number 17 as "10+7" | 1-17 | ||
68 | 8 | Eighteen ♫ | Number 18 and his divisors | 1-18 | ||
69 | 9 | Loop the Loop | Divisors | 2-3, 6-7, 9-10, 12, 14-16, 18 | ||
70 | 10 | Nineteen ♫ | Number 19 and her property of being prime/"one-off" | 1-19 | ||
71 | 11 | Twenty ♫ | Number 20 as "two tens" or "ten twos" | 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 | ||
72 | 12 | Tall Stories | 16-20 recap | 1-20 | ||
73 | 13 | Flights of Fancy | 11-20 recap, by place value (11 is 10+1, 12 is 10+2 etc.) | 1-20, aliens | ||
74 | 14 | I Can Count to Twenty ♫ | Counting to 20, skip counting to 20, and sneak-peek of 21 | 1-20, compound 21, Numberblobs, Twangle | ||
75 | 15 | The Heist | 16-20 "hidden numbers" recap | 1, 4, 7-10, 16-20, robot guard | ||
76 | S.4b | 1 | Sign of the Times | multiplication and its symbol | 2-4, 6, 8-10, 12, 15-16, 18 | |
77 | 2 | Fun Times Fair | multiplication (12 as the product) | 2, 3, 4, 6, 12, Numberblobs | ||
78 | 3 | The Lair of Shares | division (using multiplication)/sharing things equally | 1-6, 12, 15, 20 | ||
79 | 4 | Terrible Twosday | division and remainders | 1-2, 4-6, 8, 10, 12, 14, 17-18 | ||
80 | 5 | Divide and Drive | introducing division as the opposite of multiplication, and its symbol | 3-4, 6, 8-9, 12, 16, 18 | ||
81 | 6 | Twenty-One and On 𝔽 | 4 | exploring numbers beyond 20 (21, 22 and 23) | 1-7, 10, 11, 20, 21-22, compound 23 | |
82 | 7 | We're Going on a Square Hunt 𝔽 | figuring out 25 by following a pattern | 1, 4, 9, 16, 20-21, 25, compound 22-24
as part of compounds only: 2-3, 5 | ||
83 | 8 | Thirty's Big Top | numbers 30, 40, and 50 | 0-5, 10, 20, 30, 40, 50 | ||
84 | 9 | Land of the Giants | numbers 10, 20, 30, 40 and 50 as ten times bigger versions of 1, 2, 3, 4 and 5 | 0-5, 10, 20, 30, 40, 50, Squarey, Oblongy | ||
85 | 10 | Fifty ♫ | number 50 and counting in fives | 1-15, 17-20, 25, 30, 40, 50, Numberblobs, compound 35, 45
Most numbers do not speak in this episode. Some just appear for a few seconds. | ||
86 | 11 | Sixty's High Score | 5 | numbers 60, 70, 80 and 90 | 1, 6-10, 20, 30, 40, 50, 60, 70, 80, 90 | |
87 | 12 | The Big One | counting to 100 | 0-20, 30, 40, 50, 60, 70, 80, 90, 100, compounds: the rest of 21-99 | ||
88 | 13 | One Hundred ♫ | Number 100 and its properties, counting by 10s | 0-10, 16, 20, 25, 50, 60, 70, 80, 90, 100, compound 99 | ||
89 | 14 | One Thousand and One | larger numbers (1000, 10000, 100000, 1000000) | 1-3, 10, 20, 30, 100, imaginations 200, 300, 900, 1000, 10000, 100000, 1000000, compound 101, 102, 103, 110, 120, 130, 990, 999 | ||
90 | 15 | More to Explore ♫ | seasons 1-6 recap | 0-21, 25, 30, 40, 50, 60, 70, 80, 90, 100
as a drawing: 36, 42, 49, 64 compound/parts: 96-99, 123-125, 97104 as part of compounds: 7000, 90000 other: Numberblobs, Blockzilla, Big Tum | ||
91 | S.5a | 1 | Your Turn | 2 | comparing numbers and number lines | 1-10, Numberblobs |
92 | 2 | Now You See Us | writing numerals 0-9 | 0-9 | ||
93 | 3 | Ten's Top Ten ♫ | number bonds to 6, 7, 8, 9 and 10 | 1-10 | ||
94 | 4 | What's My Number? | learn to see the amount without counting | 1-3, 5-6, 8-9, Numberblobs | ||
95 | 5 | Fun Times One Times Table ♫ | 3 | 1 times table | 1-10, One Times Table | |
96 | 6 | The Many Friends of Twenty | number bonds to 20 | 1-18, 20 | ||
97 | 7 | Ten Vaulting | bridging through 10 (e.g. for 7+8. 7 is 3 less than 10, so take 3 away from 8 and you have 10+5 which gives 15) | 1-10, 12-14, 17-18, Numberblobs | ||
98 | 8 | Twoland | counting by twos (up to 20) | 1-20, What If-er, Numberblobs | ||
99 | 9 | Two Times Shoe Shop ♫ | 2 times table | 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, Two Times Table | ||
100 | 10 | Odd Side Story | odd and even numbers, adding odd and even numbers, and the fact that squares are summations of odd numbers | 1-20 | ||
101 | 11 | How Rectangly! 𝔽 | 4 | figuring out 23 and 24, by testing divisors | 10-12, 18, 21-22, 23-24
as part of compounds only: 3-4, 20 | |
102 | 12 | Rectangle Racers | divisors of 12, 18, 20 and 24 | 3-4, 6, 8, 12, 16, 18, 20, 24, Numberblobs | ||
103 | 13 | The Team Factor | divisors and (indirectly) prime numbers | 1-24, Numberblobs | ||
104 | 14 | Hidden Talents 𝔽 | number 26 and "teams of numbers" | 1-7, 9-10, 13, 15-23, 25-26, Numberblobs | ||
105 | 15 | Making Patterns 𝔽 | numbers 27 and 28, figurate sequences, brief introduction of cube numbers | 1-10, 17, 19-21, 25, 27-28 (all other numbers up to 29 appear as pattern prints) | ||
106 | S.5b | 1 | Now in 3D | Cube numbers 8 and 27 and (briefly) other 3D shapes | 2-4, 6-10, 12, 18, 24, 27 | |
107 | 2 | Club Picnic 𝔽 | Number properties, and number 29 (as well as officially introducing the term "prime") | 1-4, 6-16, 18-29 | ||
108 | 3 | Too Many Threes | multiples of 3 (up to 30) | 1, 3, 6, 8-9, 12, 15, 18, 21, 24, 27, 30 | ||
109 | 4 | Circus of Threes ♫ | 3 times table | 1-6, 9, 12, 15, 18, 21, 24, 27, 30, Three Times Table, Numberblobs | ||
110 | 5 | Figure It Out ♫ 𝔽 | How to figure out numbers | 1-10, 12, 15-17, 21, 24-30, 31-32 (all other numbers up to 32 as well as 40 appear on the wall on Ten's Place) | ||
111 | 6 | Snow Day Doubles | number 32, powers of 2, and doubling/halving numbers | 1-2, 4, 8, 16, 32 | ||
112 | 7 | Steps Versus Squares | triangular and square numbers, and how 36 is both of them | 1-10, 15, 16, 21, 25, 28, 36, robot guard | ||
113 | 8 | Puzzle Square | solving puzzles (tesselation) | 1-9, 16, 25, 36 | ||
114 | 9 | Four on the Floor ♫ | 4 times table | 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, Four Times Table | ||
115 | 10 | Sky High Fives ♫ | 5 times table | 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, Five Times Table | ||
116 | 11 | One Giant Step Squad | 5 | triangular numbers, adding one-digits to two-digits | 0-10, 15, 20-21, 28, 30, 36, 40, 45, 50, 55 | |
117 | 12 | Square on the Moon | bigger square numbers (49, 64 and 81), binary introduction, and "squares with holes in" (multiples of 4). | 1-2, 4-5, 8-10, 12, 16, 20, 24-25, 28, 32, 36, 40, 45, 49, 64, 80-81, 100 | ||
118 | 13 | Heroes With Zeroes ♫ | 10 times table | 1-9 (picture only), 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, Ten Times Table, Oblongy, aliens | ||
119 | 14 | What If? ♫ | asking questions, briefly touches on fractions, negative numbers, and others | 0-20, 26, 32, 64, 100, What If-er, imaginations 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000 | ||
120 | 15 | 100 Ways to Leave the Planet | seasons 1-8 recap | 0-17, 20-22, 24-28, 30, 32, 36, 40, 45, 49-50, 55, 60, 64, 70, 80-81, 90, 100, compound 101, Numberblobs | ||
121 | Specials | 1 | The Treasure of Hexagon Island ♫x2 | solving puzzles (abstract reasoning) | 1-10, 21 | |
122 | 2 | Double Back | doubling numbers | 2-4, 8-10, 13-14, 16, 25, 32, 64 | ||
123 | 3 | About Time ♫x4 | reading analog clocks | 0-2, 5, 10, 12, 15, 20, 24-25, 30, 35, 40, 45, 50, 55, 60 | ||
124 | 4 | The Twelve Days of Christmas ♫ | summations of summations (tetrahedrons) | 0-12, Numberblobs | ||
(125)[1] | Crossover Specials | 1 | Making Friends ♫ | - | 1-26, A-Z, Numberblobs | |
(126) | 2 | Crossover | 1, 3, 8-9, 11, 20, 24, 26-27, A, C, I, K, P, R, T, X, Z, Numberblobs All other Numberblocks (up to 26) and Alphablocks are pictured on the Octo-Computer | |||
(127) | 3 | The Case of the Missing Blocks | 1-2, 4, 6, 8, 9 (picture only), 10, A-B, E, G, I, M-O, T-U, Y, Big Tum | |||
(128) | 4 | The Blocks v Blocks Games | 0-6, 10, 15, 18, A, E, M, O, R-T, Numberblobs, Blocktopus | |||
125 (129) | S.6 | 1 | Painting by Numbers | 2 | Identifying amounts with and without help of colour | 1-4, 6-9 |
126 (130) | 2 | Leap Blob | Skip counting on number lines | 1-5, 7, 10, Numberblobs | ||
127 (131) | 3 | Ice and Dice | Basic probability | 1-3, 6 | ||
128 (132) | 4 | Go Go Domino | Dominoes and different ways of expressing value | 1-6 | ||
129 (133) | 5 | Ten in the Bed ♫ | Identifying amounts based on "ten-frames" | 10, Numberblobs | ||
130 (134) | 6 | Shape Party | 2D shapes review | 2, 4, Line/Circle, Triangles, Square, Rectangle, Rhombus, Trapezium, Parallelogram, Kite, Dart, Pentagon, Wonky Pentagon, Hexagon, Arrow Hexagon, Heptagon | ||
131 (135) | 7 | Can We Have Our Ball Back? | 3D shapes and their nets | 1-4, Circle, Semicircle, Triangle, Square, Rectangle | ||
132 (136) | 8 | Cuboid Castle | Cuboids, prisms, and dimensions of 3D objects | 1-4, 9, Numberblobs | ||
133 (137) | 9 | On My Way to Numberblock Fair ♫ | Following directions | 1-3 | ||
134 (138) | 10 | Octoblock and the Path of Justice | Reading maps | 3 (picture only), 8, Numberblobs, Octo-Computer | ||
135 (139) | 11 | Five's Handy Shop | 3 | Money and equivalence | 1, 5, 7-9, 11 | |
136 (140) | 12 | As Tall as the Sun | Measurement and comparison | 1, 3-4, 6, 10, 16, 18-19 | ||
137 (141) | 13 | Feeding Time | Weight and weight conversion | 1-4, Blockzilla | ||
138 (142) | 14 | Rockets and Rekenreks | Rekenrek abacus | 1, 10, 20, Numberblobs, Decablobs, Aliens, Robots, Rex, Rekenrek | ||
139 (143) | 15 | The Pattern of Patterns ♫ | Identifying patterns and sequences | 1-10, 15-16, Numberblobs, Blockzilla, Pentagon, Hexagon, Rekenrek | ||
140 (144) | S.7 | 1 | Grid Unlocked | 4 | full 5x5 times table, communicative property of multiplication | 1-6, 8, 10, 12, 15, 20, 25, 1TT-5TT
9 and 16 are seen on the 5x5 booster grid |
141 (145) | 2 | Friendly Fours' Beach Day | multiples of 4 up to 40 | 4, 8-9, 12, 16, 20, 24, 28, 32, 36, 40 | ||
142 (146) | 3 | All-Star Line-Up | multiples of 5 up to 50 | 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, Numberblobs | ||
143 (147) | 4 | Rescue Racers | numbers 42 (6x7) and 48 (6x8) | 6-8, 24, 42, 48 | ||
144 (148) | 5 | The Rolling Sixes | 5 | multiples of 6 up to 60 | 1, 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, Six Times Table | |
145 (149) | 6 | Remix the Sixes ♫ | 6 times table | 6, 8, 10, 12, 18, 24, 30, 36, 42, 48, 54, 60, Six Times Table | ||
146 (150) | 7 | Grid Games Galore | numbers 54 (6x9) and 56 (7x8) | 3, 6-9, 54, 56 | ||
147 (151) | 8 | The Rainbow Makers | number 63 (7x9) and multiples of 7 up to 70 | 7-9, 14, 21, 28, 35, 42, 49, 56, 63, 70 | ||
148 (152) | 9 | Sail the Seven Seas ♫ | 7 times table | 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, Seven Times Table | ||
149 (153) | 10 | We Need Another Hero | multiples of 8 | 1-2, 4, 6, 8, 16, 24, 32, 40, 48, 56, 64, Octo-Computer, Numberblobs, Oblongy, Blockzilla, Blocktopus | ||
150 (154) | 11 | Super Eights Assemble ♫ | 8 times table | 1-2, 4, 8-9, 16, 24, 32, 40, 48, 56, 64, 72, 80, Eight Times Table | ||
151 (155) | 12 | Seventy-Two's Super Surprise | numbers 72 (8x9) and 80 (8x10) | 1, 8-9, 72, 80 | ||
152 (156) | 13 | The Magical Nines | multiples of 9 and the 9 times table finger trick | 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, Numberblobs | ||
153 (157) | 14 | Nine's Time to Shine ♫ | 9 times table and how 9x=10x-x | 1-9, 18, 27, 36, 45, 54, 63, 72, 80-81, 90, Nine Times Table
Numbers shown in the +10-1 segment: 10, 19, 28, 37, 46, 55, 64, 73, 82, 91 | ||
154 (158) | 15 | Space Division | full 10x10 times table | 1, 7-8, 21, 54, 56, 63, 100, 1TT-10TT
All numbers in the 10x10 Times Table are shown on the 10x10 booster grid |
- ↑ If anybody is confused about why the episode number is in brackets, it is currently ambiguous as to whether the NBxAB crossovers count towards the total episode count, as it's considered a separate program in the BBC iPlayer. The numbers in brackets count the crossovers, while the numbers outside of brackets don't.