CPM Homework Help : CC1 Problem 1-71

Using whole numbers, fractions, and decimals, write at least eight addition equations that have a sum of $10$ . Write more if you can.

Hint:

If you're having trouble, try subtracting values from $10$ and, using these new numbers, rearrange the number pairs into addition.

Answer:

Possible solutions: $2 + 8 = 10$

$1\frac{1}{2}+8\frac{1}{2}=10$

$4.5 + 5.5 = 10$