You want ISAT 3rd Grade Vocabulary so here I am providing you:

addends – any one of the numbers in an addition
problem (7 + 3 = 10, 7 and 3 are the addends)
addition – an operation that combines two or more
numbers to find a total number (addition symbol +)
a.m. – the period of time from midnight to just
before noon
angle – the opening that is formed when two lines,
line segments or rays intersect (∠)
area – the number of square units needed to cover a
surface


For complete stuff you can free download attached pdf file.

Attached Files

ISAT 3rd Grade Vocabulary.pdf (96.3 KB, 25 views)