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WorksheetsMastering Addition Skills
Total questions: 120
Worksheet time: 9hrs 30mins
What is 45+37 ?
72
82
92
Add 123+456 .
569
579
589
What is the sum of 78+22 ?
100
90
110
Calculate 234+111 .
345
335
325
Find the result of 56+44 .
100
90
110
What is 300+650 ?
950
850
750
Add 128+372 .
490
500
510
What is the sum of 89+9 ?
98
88
108
Calculate 200+300 .
500
400
600
Find the result of 77+23 .
100
90
110
What is 459+321 ?
770
780
790
Add 88+12 .
100
90
110
What is the sum of 250+250 ?
500
400
600
Calculate 333+222 .
555
545
565
Find the result of 99+1 .
100
90
110
What is 600+400 ?
1000
900
1100
Calculate 145+355 .
490
500
510
What is the sum of 64+36 ?
90
100
110
Add 200+450 .
650
600
550
Addition
8+2=
(a)
Addition
7+1=
(a)
Addition
9+1=
(a)
Addition
6+1=
(a)
Addition
8+2=
(a)
Adidtion
5+10=
(a)
Addition
5+8=
(a)
Addition
3+10=
(a)
Addition
9+3=
(a)
Addition
3+7=
(a)
Addition
5+7=
(a)
Addition
4+7=
(a)
Addition
2+9=
(a)
Addition
5+2=
(a)
Addition
6+1=
(a)
Addition
3+7=
(a)
6+26
12
22
32
13+32
45
36
33
42
60+11
26
70
71
62
17+22
84
39
48
38
31+35
84
66
65
61
66+10
70
67
77
76
11+22
32
30
24
33
14+25
39
29
30
38
33+20
62
53
80
26
45 + 67 + 35
127
143
147
159
65 + 33 + 41
169
170
165
173
6745+7389
1409
1378
14134
1564
254 + 631
513
875
885
254 + 631
513
875
885
703 + 195
998
898
975
212 + 489
701
107
711
170 + 343
513
613
713
348 + 279
727
617
627
5363 + 4264
9626
9627
8627
1965 + 1172
3137
3127
3237
4962 + 4087
9149
9049
9349
335 + 806
1041
1241
1141
500 + 500
100
10000
1000
234 + 180
400
600
356
414
789 + 654
1,234
980
1,443
870
891 + 567
1,458
567
987
963
Kim has 134 marbles, She gave Pam 78 marbles. How many marbles Kim and Pam have together.
167
212
231
215
2023 + 1234
4123
3789
3,257
2456
10
20
30
What is the sum of 5 and 3?
8
7
6
10
Calculate the total of 12 and 15.
30
25
27
10
Find the sum of 27 and 36.
63
53
60
45
What is the result of adding 8 and 9?
17
15
10
12
Calculate the total of 45 and 23.
55
68
78
90
Find the sum of 56 and 78.
169
134
112
245
What is the sum of 4, 6, and 7?
20
15
18
17
Calculate the total of 23, 45, and 12.
100
56
34
80
Find the sum of 56, 78, and 34.
200
168
123
90
What is the result of adding 39 and 57?
104
76
93
96
What is 3 + 5?
7
8
4
10
What is 2 + 4?
6
3
5
8
What is 6 + 1?
5
7
8
3
What is 8 + 2?
5
6
12
10
What is 9 + 3?
12
15
8
10
236 + 452=
688
788
224
689
275+493=
668
868
768
222
593+139=
732
632
435
466
Harlan collected 225 marbles. Tori collected 294 marbles. How many marbles do they have in all?
419
328
71
519
384 + 129 = ?
513
413
4,103
503
427 + 291 = ?
718
618
6,118
728
377 + 548 = ?
81,115
815
925
825
193 + 362 = ?
545
4,155
455
555
262+479=
631
641
740
741
345+221=
566
123
435
272
747 + 202=
232
775
949
1265
105 + 312 =
222
417
976
469
247 + 450 =
332
400
730
697
394 + 101 =
145
687
495
221
525 + 371 =
886
747
236
110
707 + 171 =
212
878
545
787
423 + 432 =
855
654
767
229
372 + 373 =
654
1109
876
745
691 + 273 =
964
334
870
438
635+321=
(a)
439+154=
(a)
336+123=
(a)
825+166=
(a)
274+152
(a)
5+7
3
8
12
14
What is the sum of 245 and 378?
623
612
623
600
Calculate the sum of 689 and 243.
9320
9321
932
932
What is the total of 654 + 267?
821
732
589
921
Calculate the sum of 432 + 589.
921
1111
1021
1000
43 + 10 = ?
34
44
53
50
9,132 + 457
13,489
9,589
9,679
12,493
At a parade, 97,853 people sat in bleachers and 388,547 people stood along the street. How many people were at the parade?
486,390
487,400
486,400
497,400
4,895 + 8,264
13,159
13,200
13,158
none
Addition
5+7=
(a)
