In math addition fact sums to 12 we need to find the two numbers that add to twelve. There are many combinations of numbers that add to 12 (twelve).
Suppose Jen’s cousins gave him 8 balloons how many balloons Jen need more to make 12 balloons? Jen needs 4 more balloons to make 12. Since, 8 + 4 =12.
From the above table write the number to make the sum 12:
0 + 12 = 12
1 + 11 = 12
2 + 10 = 12
3 + 9 = 12
4 + 8 = 12
5 + 7 = 12
6 + 6 = 12
Related addition fact sums to 12:
7 + 5 = 12
8 + 4 = 12
9 + 3 = 12
10 + 2 = 12
11 + 1 = 12
12 + 0 = 12
Workedout examples to find the addition fact sums to 12:
1. Add: 10 + 2 = ?
Count the numbers up to add.
Start counting after 10 and count up 2:
11, 12
10 + 2 = 12
The sum of 10 + 2 is 12.
2. Find the missing addend whose addition fact sums to 12:
(i) 12 = 6 + ?
Start counting the numbers after 6 to make it equal to 12
7, 8, 9, 10, 11, 12
Count the numbers now, there are 6 numbers.
12 = 6 + 6
(ii) 12 = 9 + ?
Start counting the numbers after 9 to make it equal to 12
10, 11, 12
Count the numbers now, there are 3 numbers.
12 = 9 + 3
`From Addition Fact Sums to 12 to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.

New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.