อยากได้แบบฝึกหัดฟรีนับพัน (ไม่มีสิ่งรบกวนเลย)? Here’s how
ได้รับความนิยมมากที่สุด
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Addition and Subtraction - Math
MATH
Commutative and associative laws of Addition
MATH PRIMER
learn equation
Lớp 1
Students read carefully, analyze and solve the following problems.
Read and answer the questions carefully
Read each questions carefully and answer
Subtract the objects and match them with the correct answer from the left column
1
Add the number
Add the numbers
solve next problems
dfdfwdf
Answer the question carefully
mental math
DSDDD
PRACTICE ADDITION
Adiciones y sustracciones de seis cifras
Answer all questions.
Add up the following