Here's a packet with place value mats for numbers to the billions, number cards, a Think-Tac-Toe choice board, and a set of I Can cards for 6-, 9-, and 12-digit numbers.

Here's a packet with place value mats for numbers to the billions, number cards, a Think-Tac-Toe choice board, and a set of I Can cards for 6-, 9-, and 12-digit numbers.

Use in third grade.  Give students 12 pieces of paper and ask them to cut in half, thirds, fourths, fifths, sixths up to twelfths.  Easy to determine 1/2-14s.  What about fifths, etc.

Use in third grade. Give students 12 pieces of paper and ask them to cut in half, thirds, fourths, fifths, sixths up to twelfths. Easy to determine 1/2-14s. What about fifths, etc.

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