This product contains all three of my numeral puzzle sets:
numerals 1-10, 11-20, and tens from 10-100 (10, 20, 30, 40, 50, 60, 70, 80, 90, 100). Each puzzle in the 1-10 and 11-20 sets contain a piece that has the numeral, a picture showing base ten blocks (tens and ones), and a piece showing the numeral using tally marks. The tens set puzzle pieces contain a piece that has the numeral, a picture showing base ten blocks, and ten frames. To differentiate this activity, there is an additional piece that can be used that contains the number word. A number word is provided for each puzzle. All puzzles are created using the same puzzle design.
This product can be used during math centers or small group instruction. To use this product, students will assemble a puzzle containing the different ways to represent each number. The number word pieces can be used for differentiation.
Common Core State Standards:
1.NBT.B.2: Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases.
1.NBT.B.2.A: 10 can be thought of as a bundle of ten ones — called a "ten."
1.NBT.B.2.B: The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
1.NBT.B.2.C: The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).
K.NBT.A.1: Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (such as 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.