CGI Addition Word Problems for First Grade
CGI and I
51 Followers
Grade Levels
1st
Subjects
Resource Type
Standards
CCSS1.NBT.B.2
CCSS1.NBT.B.2a
CCSS1.NBT.B.2b
CCSS1.NBT.B.2c
CCSS1.NBT.C.5
Formats Included
- Word Document File
Pages
23 pages
CGI and I
51 Followers
Description
7 CGI Word Problems for First Grade. These problems align to the Common Core State Standards in Mathematics in Number Base Ten, Operations & Algebra and also the Standards of Mathematical Practice. This CGI Addition Kit is my second release and includes: the CCSSM standards addressed, unpacking tips, questioning tips, interim and closing share tips, strategy analysis for individual students and a tracking sheet for the whole class. Please visit my blog at http://cgiandi.weebly.com!
Total Pages
23 pages
Answer Key
Included
Teaching Duration
2 Weeks
Last updated Dec 7th, 2013
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Standards
to see state-specific standards (only available in the US).
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:
CCSS1.NBT.B.2a
10 can be thought of as a bundle of ten ones - called a “ten.”
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.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.C.5
Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.
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Questions & Answers
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