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Math · 2nd Grade
Days in Each Month
The knuckle trick, and the rule for February.
How to use it
Make a fist and count along the knuckles. Knuckle = 31, dip = 30.
Free · print-ready PDF · US Letter and A4
- Grade
- 2nd Grade
- Ages
- 7–8
- Subject
- Math
- Pages
- 1
The rest of the 2nd Grade wall
49 more posters, all free to print — 11 of them here.
Counting by 2s2, 4, 6, 8, 10 … the pattern and where it shows up.Counting by 5s5, 10, 15, 20, 25 … the pattern and where it shows up.Counting by 10s10, 20, 30, 40, 50 … the pattern and where it shows up.Counting by 3s3, 6, 9, 12, 15 … the pattern and where it shows up.Counting by 4s4, 8, 12, 16, 20 … the pattern and where it shows up.Place Value to HundredsHundreds, tens and ones with blocks, words and expanded form.Addition & Subtraction FactsA 0–12 grid plus the fact-family triangles that link + and −.Coins & MoneyEvery coin with its value, and how the coins swap for each other.Time to 5 MinutesA clock with all five-minute marks, plus quarter-past and quarter-to.Adding with RegroupingWhen the ones column goes over nine, ten of them become one ten.Subtracting with RegroupingWhen the top digit is too small, borrow a ten and break it into ones.