@sumsofanarchyofficial: To multiply a number by 12, we just write down the number, double it, and add everything but the last digit. ✨e.g. 16x12 16 32 [16+3] 2 = 192 It even works for bigger multiplications! We just need to add everything from the second number, except for the last digit: ✨e.g. 123x12 123 246 [123+24] 6 =1476 👉For more great times tables tips and tricks, check out our fantastic times tables bookmarks. Each one features the full table on the front with a helpful tip on the back to help you conquer your tables the Sums of Anarchy way. Find it on our website or comment MATHEMAGIC for a link to purchase 🥰 ➕ ➖ ✖️ ➗ #mondaymorningmentalmaths #mentalmaths #mathstricks #mathhacks #multiplication

Sums of Anarchy Official
Sums of Anarchy Official
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Monday 06 April 2026 09:02:46 GMT
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islaluvscats
isla 🐁 :
why did i JUST find out the first part wtf??
2026-04-06 15:59:56
367
sumsofanarchyofficial
Sums of Anarchy Official :
Why does this work? 🤔 Multiplying by 12 is the same as multiplying by 10, multiplying by 2 (doubling) then adding the result. Let’s have a look at this vertically for 16x12: 16x10=160 + 16x2= 32 See how the last digit of 32 ends up in the units column but the 3 gets added to the 16? We’re just using a very standard multiplication technique but adapting it in a way that might be helpful when we’re calculating mentally. Mathemagic 🥰
2026-04-06 09:03:32
26
compoundingnegativity
⃟⃟ :
As someone who has ADHD and struggles with simple math problems, this has been incredibly helpful for me and I will forever be grateful that I ever stumbled upon this hidden gem of a tiktok account, like, genuinely.
2026-05-18 23:14:23
1
mistgun420
Mistgun D. Wijaya 🍉 :
and my elementary school teacher didn't teach me this? 😒
2026-06-01 05:00:44
1
whatadudehahalol
Jeffrey stur :
How is this not long multiplication in 2 steps?
2026-05-02 13:27:53
1
tracadam
Tracadam :
You can do the same with 11 if you don’t double
2026-04-07 03:58:29
5
ungulate2
ungulate2 :
Write down 5 then double it 510 ???
2026-04-06 09:26:11
7
scroffles
Scroffles :
If you make mistakes when filming, do you have to re-record not fade away? I'll see myself out 😂
2026-04-06 09:23:26
3
sebaggro
Sebastian Ramiro Mor :
Awesome content as usual, thank you.
2026-04-06 12:51:07
1
ara.1312
Ara :
Thank you so much !!
2026-04-06 10:08:50
1
edson.lg94
Edson :
I am mind blown on how fast I did those. best trick I've learned so far. thanks.
2026-04-07 00:54:10
1
grizzly1127
Grizzly :
Love your videos I use the. To help my daughter
2026-04-06 10:39:05
1
ceequeue
ceequeue :
I absolutely LOVE your t-shirts!
2026-04-06 09:49:51
1
_londlove_
✝️..LOND..✝️ :
7 × 12 = 714
2026-05-08 12:08:35
1
kianii_main
K🕸️ :
6x12. 6 12???
2026-04-06 23:50:41
0
wxmrach
rach💚💓 :
Love your maths videos and LOVE that T-shirt!!! xx
2026-04-06 09:07:28
1
kim_boo10
Gim💜 :
Commenting to stay on my math-trick tok
2026-04-11 04:58:19
3
penbro100
PenBro :
Amazing, once again
2026-04-19 04:25:29
1
injangg5
dinero 🤑 :
haii early and thanks for this cool trick
2026-04-06 09:05:34
3
abbie.vivienne
Abbie Vivienne :
got stuck with 99x12
2026-04-20 18:18:43
1
danwav79
Dan Wavell :
Off topic! Loving this 80s/90s tee 👌
2026-04-17 11:49:36
1
ciesevd
CIESE :
5 x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) if V = pi / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 So x = 1 and x <562) = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14x + 32) dx 19 V = x [-x-12x3-7 y = x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 84) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14x + 32 9 - x² y = x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (X4 - 19x2 - 14x + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14x + 32) dx 19 V = x [-x-12x3-7 y = x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14x + 32) as you know 9 - x² produces y = x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14x + 32) dx 19 V = x [-x-12x3-7 y = x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14x + y = x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = pi / 12 (x4 - 19x2 - 14X + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7)= IS 134=raised to 15 x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) if V = pi / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 So x = 1 and x <562) = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12@.:15 x + 79 - x² = x + 7 So x = 1 and x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² ) = Solve this pls
2026-04-06 19:31:02
1
7oclocknewsat8
7:00 News At 8 :
Love the little VHS bits to go with the shirt!
2026-04-06 17:15:43
1
the_boredest
hoodiedude :
what do you do if the number after you dog ke it is triple digits
2026-04-06 09:12:59
0
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