Math Unit: Subtraction 2

Angela Kanerva

3rd Grade

Pinckney Comm Schools, MI

3rd Grade

Pinckney Comm Schools, MI

C Layer (50 points max).

Purple Book pg. 36
Models for subtracting three-digit 3’s 10 points

Purple Book pg. 37 Subtracting three-digit
numbers 10 points

Purple Book pg. 38 Subtracting Across
Zero 10 points

Subtraction Across Zeros (A) 10 points

Four Digit Minus Four Digit Subtraction
(A) 5 points

Four Digit Minus
Three Digit Subtraction (A) 5
points

3^{rd}
grade Subtraction Computer Activity on-line in **Kidspace**

**www.amblesideprimary.com/ ambleweb/mentalmaths/subtractiontest.html**

Game: Subtraction Machine Level 3 Your Score: ____ 10 points

(Show
your work on a piece of paper)

Compass Learning Lab
with Mrs. Chapman 10
points

Make and read the Number Tales booklet with a kindergartener

Or first grader. Teach them how to subtract numbers less

Than
10. (You can show them how to use their
fingers). 10 points

B Layer

Game station:
Subtraction
Bingo
15 points

Use the Hamburger Hut menu to price the following items. List and compare

Items from the menu from The Hamburger Hut on the worksheet provided.

Measuring Station: How much more?? 15 points

Using the rulers at the measuring station, compare the lengths of the items.

Fill
in the worksheet (Comparing how much longer one item is than the other)

**Home
Measuring: How much is your bill?**
20 points

Get
a menu from your favorite place to eat out. Write down the
food items each family member would like to order. Calculate your total
bill (you do not need to include tax at this time). How far
above or below $50.00 did your bill come to?

Graph scavenger hunt: Find 5 different graphs on line, in the newspapers,

Or in magazines. Copy or cut them out Glue them to a piece of paper.

**Calculate
the RANGE of each graph**. Attach them to your
packet.
15 points

**A
Layer**

Whole Group Question of the Week done in class: 20 points

Is
it cheaper to eat out at restaurants or eat at home?