3.2 Adding Integers (Day 1) (1 R) (2009)
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DO NOW DO NOW 1) 9___8 2) 5___ 12 3) 0___ 6 4) 26___ 15 4) Order the following from least to greatest: -8, 15, 9, 0, -11
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Transcript of 3.2 Adding Integers (Day 1) (1 R) (2009)
DO NOWDO NOWDO NOWDO NOW1) 9 ___ 82) 5 ___ 12
3) 0 ___ 64) 26 ___ 15
4) Order the following from least to greatest:
-8, 15, 9, 0, -11
LAST NIGHT’S HWLAST NIGHT’S HWLAST NIGHT’S HWLAST NIGHT’S HW
Back to Clock Home
01 5958575655545352515049484746454443424140393837363534333231302928272625242322212019181716151413121110090807060504030201
Classroom Timer
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Back to Clock Home
00 5958575655545352515049484746454443424140393837363534333231302928272625242322212019181716151413121110090807060504030201
Classroom Timer
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0 1 2 3 4 5 6-1-2-3-4-5-6
•When the number is positive count to the right.
+-
•When the number is negative count to the left.
0 1 2 3 4 5 6-1-2-3-4-5-6+
-
3 + -5 = -2
0 1 2 3 4 5 6-1-2-3-4-5-6+
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6 + -4 = 2
0 1 2 3 4 5 6-1-2-3-4-5-6+
-
3 + -7 = -4
0 1 2 3 4 5 6-1-2-3-4-5-6-
+
-3 + 7 = 4
0 1 2 3 4 5 6-1-2-3-4-5-6-
+
-5 + 3 = -2
0 1 2 3 4 5 6-1-2-3-4-5-6-
+
-2 + 8 = 6
0 1 2 3 4 5 6-1-2-3-4-5-6-
+
-5 + 2 = -3
0 1 2 3 4 5 6-1-2-3-4-5-6-
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-4 + -2 = -6
0 1 2 3 4 5 6-1-2-3-4-5-6-
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-2 + -3 = -5
0 1 2 3 4 5 6-1-2-3-4-5-6-
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-1 + -4 = -5
0 1 2 3 4 5 6-1-2-3-4-5-6-
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-4 + -1 = -5
0 1 2 3 4 5 6-1-2-3-4-5-6+
+
4 + 1 = 5
0 1 2 3 4 5 6-1-2-3-4-5-6+
+
3 + 2 =5
0 1 2 3 4 5 6-1-2-3-4-5-6
+
+
1 + 5 = 6
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