Base Ten Block Task Cards

First set of 12 task cards show a pictorial model of a number where the students will have to use their knowledge to write what number it is.
Second set of 12 task cards show the numbers written in word form then they will write out the number.
In the third set of cards each of the three pages contains the 100 block,10 block and ones individually so the students can build a number of their own choosing or a build a number that is instructed to them.
Fourth set of cards are used to add.
All sets come with their own worksheet and answer key.
Task cards are color coded for easier grading and sorting.
 
Total 21 pages.

CCSS1.NBT.B.2c
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).
CCSS1.NBT.B.2b
The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
CCSS1.NBT.B.2a
10 can be thought of as a bundle of ten ones - called a “ten.”
CCSS1.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: