Easy. for example, 89 + 12 becomes 80 + 10 + 9 + 2. That becomes 90 + 11. So 89 + 12 = 101. Sounds good, right?
kl
math is multicultural because math is everywhere everyone in the world does math. Even the strategy there could be different ones but the answer is always going to be the same
94-56=
No, although there can be strategies in mathematics - in game theory, for example.
Yes. It is a part of every subject in which you have a problem to solve.
Split strategy is used to help in mental arithmetic, so in your head to do a sum such as 25+36 you split it into easier chunks of tens and ones 20+30+5+6 =50+11 =61
26 x 26 = 26^(2) = 676 or 26 has the factors 2 & 13. so we can multiply 13 x 13 = 169 169 x 2 = 338 338 x 2 = 676 Or Long Multiplication 26 X 26 260 ( That is 26 X 10 ) 260 ( that is 26 x 10 again , making 20). 156 ( that is 26 x 6 = ) = 676 ===== or 26 x26 ===== 520 (26 X 20 = 520) 156 676 ====
kl
math is multicultural because math is everywhere everyone in the world does math. Even the strategy there could be different ones but the answer is always going to be the same
94-56=
Nope
math problems.
Mostly games of chance, strategy, or math.
Let the students LOVE the MATH.... Its easy to create a perfect atmospher, activities for those doesnt like the MATH.
No, although there can be strategies in mathematics - in game theory, for example.
Yes. It is a part of every subject in which you have a problem to solve.
You first add the units, then the tens.