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Math · K-12 · School

基礎數學

涵蓋基本運算、分數、四捨五入與基礎幾何,適合國小學生學習。

About this set

30 basic cards for K-12 Math. It opens with "5 + 7" and "9 - 4". Study it alongside the other K-12 sets below.

30 cards · basic cards · AI-written, checked twice. Edit anything.

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5 + 7
Show answer12
9 - 4
Show answer5
6 x 7
Show answer42
8 x 8
Show answer64
36 除以 6
Show answer6
100 除以 4
Show answer25
什麼是偶數?
Show answer可以被 2 整除、沒有餘數的數,例如 2、4、6 或 8
什麼是奇數?
Show answer不能被 2 整除的數,例如 1、3、5 或 7
三角形有幾條邊?
Show answer三條邊
正方形有幾條邊?
Show answer四條邊,而且長度都相等
長方形的面積要怎麼計算?
Show answer底乘以高
正方形的周長要怎麼計算?
Show answer一邊的長度乘以四
1/2 + 1/2
Show answer1(一個整體)
1/2 和 1/4 哪個分數比較大?
Show answer1/2 比較大
把 47 四捨五入到最接近的十位數
Show answer50

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