Addition
Use a strategy of your choice to solve ....
42 + 31 =
73
Use a strategy of your choice to solve ....
75 - 31 =
44
10 More than 40 is . . .
50
Use a strategy of your choice to solve ....
12 + 26 =
38
Use a strategy of your choice to solve ....
89 - 49 =
40
10 Less than 83 . . .
73
Use a strategy of your choice to solve ....
67 + 16 =
83
Use a strategy of your choice to solve ....
61 - 38 =
23
What 10 Less and 10 More of 50?
Less - 40 and More - 60
Use a strategy of your choice to solve ....
28 + 34 =
62
Use a strategy of your choice to solve ....
75 - 59 =
16
What 10 Less and 10 More of 94?
Less - 84 and More - 104