WorksheetsBase Ten Addition and Subtraction
Total questions: 19
Worksheet time: 19mins
the answer in an addition problem
3 + 9 = 12
add
subtract
estimate
sum
Addition
6+1=
(a)
What is 100 + 50 + 7 =?
157
571
175
100507
Addition
8+2=
(a)
Addition
3+10=
(a)
Addition
9+3=
(a)
Addition
3+7=
(a)
Addition
4+7=
(a)
Addition
5+7=
(a)
46 + 37 = ____
83
73
713
Solve this problem:
43
- 19
24
36
26
14
Solve this problem:
66
- 16
56
60
50
40
Solve this problem:
89
- 25
64
74
84
94
Ms. Flory has 28 apples and Ms. Delouis gives her 10 more. Do I need to add these numbers or subtract them?
Add
Subtract
Jo did 36 sit-ups. Then she did 27 more. How many sit-ups did Jo do in all?
73
63
53
9
Use your favorite strategy to find the difference of the following problem. 71 - 35
44
36
106
46
What is 10 less than 54?
64
53
55
44
There are 297 peach trees on a farm. There are 615 peach trees on another farm. What is the difference between the number of peach trees on these farms?
418
218
318
912
3 + 5 =
8
7
9
4
