write the sum. show the make-a-ten fact you used.
9 + 7 = ______________
10 +____________=_______________
9 + 7 = _______16_______
10 +____6________=______16_________
16
Show the make a ten fact you used
Math 10 +
To find the sum of 9 + 7, we can use the make-a-ten strategy.
First, we take 9 and add 1 to make it 10.
9 + 1 = 10
Now, we have 7 left to add.
10 + 7 = 17
Therefore, the sum of 9 + 7 is 17. The make-a-ten fact used in this calculation is 9 + 1 = 10.