อยากได้แบบฝึกหัดฟรีนับพัน (ไม่มีสิ่งรบกวนเลย)? Here’s how
ได้รับความนิยมมากที่สุด
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Math
how fast can you count
add or subtract 100 and 10
write the answer only in digits
A variety of fraction, number and mental maths questions
Mental math questions
Conversions of decimals, fractions and percentages
Mental Math
MENTAL DEVELOPMENT
Mental Maths
ADD AND SUBTRACT NUMBERS MENTALLY
Table times 6 of Drag & Drop
assessment week 5
practice with math problems
This is just a mix of different topics surely to start strongly in the fourth grade
Mental Math calculations.
finding different positions
Mentally add ten more and ten less