@oboe_learning: 🧠 easy trick to do division in your head faster Credit - TangMathGames #math #mentalmath #mathtricks #longdivision #mathteacher

oboe_learning
oboe_learning
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Region: US
Monday 12 October 2026 14:49:04 GMT
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man_ike_nam
Yano :
I was locked in a cupboard during maths lessons for multiple years 😅
2026-10-13 19:05:53
1
f0rtn1te_boyz
Clucky :
Just thought 12x7 is 84 so must be 13 😂
2026-10-12 18:16:49
0
markymark1978
Mark :
that's just long division another way
2026-10-12 17:53:44
2
resipsaloquitur2000
TheThingIsWhatItSays :
Asinine. Failing multiple times until you land on the “right” combination is foolishness as is doing multiple different unrelated math computations in your head.
2026-10-12 15:51:31
1
ian54988
Ian :
Bad method. Better to divide each digit one at a time.
2026-10-12 17:50:47
0
davecollins191266
Dave Collins381 :
I thought 70 + 21 straight away - that’s how I was taught, too
2026-10-12 17:04:58
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nick17743
Nick :
So China, Singapore and Macao which rank 1st, 2nd and 3rd in maths ability worldwide teach early division using number bonds (or something very similar). Americans in the comments, whose country sits at 27th, disagree. 😂
2026-10-13 10:22:19
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mrbean1976
P Lod :
in the uk my kids school is teaching them number bonds . really good
2026-10-12 17:20:03
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kista533
Kista53 :
Works great with small numbers as shown, but if you teach kids this way then how do they scale it up to numbers in the tens of thousands divided by several hundred.
2026-10-12 16:01:50
0
anotheroldwhiteboomer
Progressive White Boomer :
That's how i solved it
2026-10-12 15:01:00
1
greasygraknee
greasyGRAKNEE :
I love his page
2026-10-12 15:04:52
0
owow.wtf
owow wtf :
When I first went to school (early 60s) we learnt the 'times tables' ..... a lot faster and simpler than this pretentious rubbish !
2026-10-12 23:37:11
0
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