Middle of a number, even or odd number
(1) Mark a line and a number in the middle of the line as in the first example.
(2) List all even numbers between 8 and 30.
A: _______________________________________________________________________________________________
(4) Circle all even numbers in red and odd numbers in blue.
| 65 | 48 | 67 | 33 | 22 | 88 | 54 | 3 | 99 | 59 |
| 98 | 86 | 37 | 30 | 40 | 87 | 36 | 29 | 9 | 90 |
The largest odd number is ___. The largest even number is ___.
The smallest odd number is ___. The smallest even number is ___.
(5) List all odd numbers between 37 and 57.
A: _______________________________________________________________________________________________
(6) Can you divide the fruit into 2 equal parts? Circle the answer.
yes - no
yes - no
yes - no
yes - no
yes - no
yes - no
yes - no
(7) Complete the table - write the result and whether the resulting number is even or odd.
| First number | Second number | Result? | Example |
|---|---|---|---|
| EVEN | EVEN | EVEN | 2 + 2 = 4 |
| EVEN | ODD | ________ | 6 + 1 = _____ |
| ODD | EVEN | ________ | 5 + 4 = _____ |
| ODD | ODD | ________ | 1 + 3 = _____ |
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