Adding within 100
Solve 45+38 using Base Ten Blocks
83
Solve 72-36 using Base Ten Blocks
36
Solve 62+28 using Base Ten Blocks
90
Solve 57-28 using Base Ten Blocks
29
Solve 58+37 using Base Ten Blocks
95
Solve 32-28 using Base Ten Blocks
4
Solve 78+13 using Base Ten Blocks
91
Solve 84-57 using Base Ten Blocks
30
Solve 29+56 using Base Ten Blocks
85
Solve 95-69 using Base Ten Blocks
26