How can you rearrange these numbers to make it easier to add? 14 + 32 + 8
32 + 8 + 14 = 54
How can you rearrange these numbers to make it easier to add? 16 + 92 + 4
16 + 4 + 92 = 112
Use an empty number line to add 45 + 32
45 + 32 = 77
Use an empty number line to add 256 + 137
256 + 137 = 393
Split the numbers to add 342 + 156
342 + 156 = 498
Split the numbers to add 528 + 234
528 + 234 = 762
What are two mental math strategies you can use to solve an addition problem?
Split , rearranging, or number line strategy
What are two written math strategies you can use to solve an addition problem?
Split strategy and vertical addition
Solve 59 + 34 using vertical addition
59 + 34 = 93
Solve 2,426 + 1, 695 using vertical addition
2,426 + 1, 695 = 4,121
Solve 43, 573 + 4,048 using vertical addition
43, 573 + 4,048 = 47,621
