K - PV100NC - Bài 6.1

K - PV100NC - BÀI 6.1. ĐIỀN SỐ CÒN THIẾU (SỐ TRỪ) - BTVN.pdf
K - PV100NC - BÀI 6.1. ĐIỀN SỐ CÒN THIẾU (SỐ TRỪ) - BTVN.pdf
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Instrucciones del autor

K - PV100NC - Bài 6.1

Explora las hojas de trabajo

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