Equal Groups | Rows and Columns | Repeated addition | Doubles | Even or Odd |
---|---|---|---|---|
On teacher whiteboard
Create 4 equal groups of 2. Write the repeated addition sentence that matches.
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On teacher whiteboard
Create an array that has 4 rows of 5.
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16
Find the sum of 4+4+4+4.
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8, even.
4+4=____. Is this even or odd?
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10, even.
4+6=____. Is it even or odd?
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On teacher whiteboard
Create 3 equal groups of 6. Write the repeated addition sentence that matches.
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On teacher whiteboard
Create an array that has 6 columns of 3.
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14
Find the sum of 2+2+2+2+2+2+2.
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15, odd.
7+7+1=____. Is this even or odd?
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10, even.
3+7=____. Is it even or odd?
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On teacher whiteboard
Create 6 equal groups of 4. Write the repeated addition sentence that matches.
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On teacher whiteboard
Create an array that has 3 rows of 2.
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25
Find the sum of 5+5+5+5+5.
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6, even.
3+3=____. Is this even or odd?
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13, odd.
9+4=____. Is it even or odd?
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On teacher whiteboard
Use 15 circles to create 3 equal groups. Write the repeated addition sentence that matches.
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On teacher whiteboard
Create an array that has 2 columns of 8.
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18
Find the sum of 6+6+6.
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21, odd.
11+11-1=____. Is this even or odd?
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18, even.
13+5=____. Is it even or odd?
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On teacher whiteboard
Use 12 circles to create 4 equal groups. Write the repeated addition sentence that matches.
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On teacher whiteboard
Create an array using 12 squares that has 3 rows.
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36
Find the sum of 9+9+9+9.
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34, even.
17+17=____. Is this even or odd?
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32, even.
14+18=____. Is it even or odd?
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