Name: ____________________________________ Date: _____________
“Addition and Subtraction” Practice
I.
Addition Practice.
685.293
+
170.706
+ 79.975
__________
922.280
2. Order the addends vertically and then solve.
a)
35.993
+ 186.401
Show your work
HTH TTH
+
TH
H
T
+ 5.106
Answer
O
____________________
II.
Subtraction Practice.
8 9 8.6 7
- 1
5. 9 6 3
503.186
- 232.775
7 9 2.7 1 2
1 6 5. 0 1 3
1 5 1. 3 9 3
2. Order the minuend and subtrahend and solve.
a)
56.105
/
814.773
Show your work
HTH TTH
_
TH
H
T
Answer
O
______________
III.
Multiply
a)
x
3 6. 2 8 9
9
b) 5 1. 3 9 4 X 6