Our review of numbers continues! We have learned that there are many ways to show our understanding of a number. After we played games with numbers to compare and order them, we learned how to use base ten blocks to show a number. Understanding the number of hundreds, tens and ones that make up a number is key understanding. We also learned how to tell if a number is even or odd. Ask your child to explain the games/activities shown in the pictures below!
By the end of Grade 2/3, students will:
By the end of Grade 2/3, students will:
– represent, compare, and order whole numbers to 1000 (Grade 3) or to 100 (Grade 2) using a variety of tools (e.g.,
base ten materials or drawings of them)
– read and print in words whole numbers to
one hundred (Grade 3) or to 20 (Grade 2)
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– identify and represent the value of a digit
in a number according to its position in
the number (e.g., use base ten materials
to show that the 3 in 324 represents 3 hundreds)
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– compose and decompose three-digit
numbers (Grade 3) into hundreds, tens, and ones in
a variety of ways, using concrete materials
(e.g., use base ten materials to decompose
327 into 3 hundreds, 2 tens, and 7 ones, or
into 2 hundreds, 12 tens, and 7 ones) or compose and decompose two-digit numbers (Grade 2) into tens and ones
