Grade 1 Math Addition With Zero
Addition With Zero
What is Zero?
Zero (0) is the previous integer of 1. Zero
is neither negative nor positive. It is the only one natural number that is not
positive.
What happens when we add 0 with a number?
If we add 0 with a positive number, the sum will
be same as the positive number.
If we add 0 with a negative number, the sum
will be same as the negative number.
If we add 0 with 0, the sum will be 0.
Example:
1 + 0 = 1.
- 1 + 0 = - 1.
0 + 0 = 0.
“Addition With Zero” Table [1-10]
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1 + 0 = 1.
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0 + 1 = 1.
|
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2 + 0 = 2.
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0 + 2 = 2.
|
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3 + 0 = 3.
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0 + 3 = 3.
|
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4 + 0 = 4.
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0 + 4 = 4.
|
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5 + 0 = 5.
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0 + 5 = 5.
|
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6 + 0 = 6.
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0 + 6 = 6.
|
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7 + 0 = 7.
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0 + 7 = 7.
|
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8 + 0 = 8.
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0 + 8 =8.
|
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9 + 0 = 9.
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0 + 9 = 9.
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10 + 0 = 10.
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0 + 10 = 10.
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1. Which is related addition fact for 3 + 0 = 3?
(a) 0 + 4 = 4
(b) 5 + 0 = 5
(c) 0 + 3 = 3
(d) 6 + 0 = 6
Answer: c
[Here, 3 + 0 = 3 and 0 + 3 = 3; So, the related addition fact for 3 + 0 = 3 is 0 + 3 = 3.
2. Fill in the blank.
(a) 7 + 0 = ______.
(b) 21 + _____ = 21.
(c) _____ + 6 = 6.
(d) ____ + ____ = 0.
Answer:
(a) 7 + 0 = 7.
(b) 21 + 0 = 21.
(c) 0 + 6 = 6.
(d) 0 + 0 = 0.
3. The sun of 5 and 0 is ____.
Answer: 5.
4. Study the following and fill in the blank.
🚙. 🚙. 🚙. 🚙. 🚙. 🚙 + ⬜ = 🚙. 🚙. 🚙. 🚙. 🚙. 🚙
Solution:
6 + ⬜ = 6.
So, 6 + 0 = 6.
5. The sum of 0 and 9 is ____.
Answer: 9
6. Fill in the blank.
(a) 0 + ____ = 0.
(b) 0 + ____ = 8.
(c) 0 + ____ = 3.
Answer:
(a) 0
(b) 8
(c) 3
#Addition with zero (1-10) table:
