дасгал даалгавар

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คำแนะนำของผู้เขียน

доорх файл дээрх агуулгаар интерактив дасгал бий болгож өгөөч

 

สำรวจแผ่นงาน

Subtracting 1

Addition and Subtraction - Math

Use the ;pictures to solve the subtraction problems.

Addition on number line

Addition and Subtraction - Math

Addition on number line 

Addition on number line

Addition and Subtraction - Math

Addition on number line 

Addition of single number

Addition and Subtraction - Math

count and add the numbers