Addition
3 + 5
8
7 - 0
7
3 x 4
12
1 quarter
2 pennies
$0.27
1 group of 5
.....
9 + 9
18
9 - 3
6
5 x 5
25
3 dimes
1 nickel
4 pennies
$0.39
3 groups of 3
...
...
...
35 + 42
77
49 - 17
32
10 x 7
70
5 dimes
3 nickels
1 penny
$0.66
2 groups of 8
........
........
48 + 33
81
60 - 45
15
11 x 8
88
3 quarters
1 dime
6 pennies
$0.91
6 groups of 2
..
..
..
..
..
..
423 + 174
597
72 - 17
55
12 x 4
48
5 quarters
2 dimes
3 pennies
$1.48
5 groups of 6
......
......
......
......
......