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1st Grade Math vocab
McGraw-Hill math vocab for first grade
Term | Definition |
---|---|
odd numbers | -has one left over when counted by 2s -numbers that end with 1, 3, 5, 7, 9 |
repeated addition | -using the same addend over and over (3+3+3=9) |
skip count | -count objects in equal groups of two or more (5+5=10 +5=15 +5=20) |
equal groups | -each group has the same number of objects |
even | -can be counted by 2s -numbers that end with 0, 2, 4, 6, 8 |
array | -objects arranged in rows and columns |