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93.
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A subtraction problem with two numbers is displayed. At the right of the equals sign, give the answer, the difference. Use the left and right arrows to modify your answer and press the Enter key to check if you've got it right. If not, just try again.
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所顯示的是兩個數字的減法問題。差值的答案寫在等號右邊。利用左右箭號來修改你的答案，並且按下輸入鍵來檢查是否答對了。假如不對，就再試一次。
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Translated and reviewed by
趙惟倫
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Located in
../src/algebra_minus-activity/algebra_minus.xml.in.h:1
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94.
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In a limited time, find the difference between two numbers
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在限時之內，找出兩個數字間的差異
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Translated and reviewed by
趙惟倫
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Located in
../src/algebra_minus-activity/algebra_minus.xml.in.h:3
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95.
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Practice the subtraction operation
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練習減法運算
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Translated and reviewed by
趙惟倫
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Located in
../src/algebra_minus-activity/algebra_minus.xml.in.h:4
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96.
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Simple subtraction
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簡單減法
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Translated and reviewed by
趙惟倫
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Located in
../src/algebra_minus-activity/algebra_minus.xml.in.h:5
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97.
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An addition problem with two numbers is displayed. At the right of the equals sign, give the answer, the sum. Use the left and right arrows to modify your answer and press the Enter key to check if you've got it right. If not, just try again.
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所顯示的是兩個數字的加法問題。和值的答案寫在等號右邊。利用左右箭號來修改你的答案，並且按下輸入鍵來檢查是否答對了。假如不對，就再試一次。
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Translated and reviewed by
趙惟倫
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Located in
../src/algebra_plus-activity/algebra_plus.xml.in.h:1
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98.
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In a limited time, find the sum of of two numbers. Introduction to simple in-line addition.
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在限時之中，找出兩個數字的和。簡單介紹直式加法。
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Translated and reviewed by
趙惟倫
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Located in
../src/algebra_plus-activity/algebra_plus.xml.in.h:3
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99.
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Practice the addition operation
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練習加法運算
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Translated and reviewed by
趙惟倫
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Located in
../src/algebra_plus-activity/algebra_plus.xml.in.h:4
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100.
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Simple addition. Can recognize written numbers
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簡單加法。能夠辨認寫下的數字
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Translated and reviewed by
趙惟倫
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Located in
../src/algebra_plus-activity/algebra_plus.xml.in.h:5
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101.
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Go to calculation activities
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前往計算遊戲
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Translated and reviewed by
趙惟倫
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Located in
../boards/algebramenu.xml.in.h:1
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102.
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Various calculation activities.
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各種不同的計算遊戲。
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Translated and reviewed by
趙惟倫
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Located in
../boards/algebramenu.xml.in.h:2
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