 # Make a Sum Correct: 10 Different Ways (1)

In this worksheet, students find 10 number pairs to make a sum correct, initially using subtraction to find the amount missing. Key stage:  KS 2

Curriculum topic:   Number: Addition and Subtraction

Curriculum subtopic:   Solve Add/Subtract Problems to 1000

Difficulty level:   ### QUESTION 1 of 10

In this worksheet you have to work out different possibilities to make the given sum correct by filling in the gaps with suitable number pairs.

Example

Find 10 different ways of making this sum correct.

370 + ___ + ___ = 500

We need to find pairs of numbers which add to 500 - 370 = 130

For example 60 + 70, which is shown in the first answer below. There are many other possibilities, some of which are shown below.

1. 370 + 60 + 70 = 500
2. 370 + 70 + 60 = 500
3. 370 + 41 + 89 = 500
4. 370 + 30 + 100 = 500
5. 370 + 93 + 37 = 500
6. 370 + 82 + 48 = 500
7. 370 + 15 + 115 = 500
8. 370 + 21 + 109 = 500
9. 370 + 44 + 86 = 500
10. 370 + 74 + 56 = 500

Find 10 different ways of making the sum correct.

440 + ___ + ___ = 500

Match the correct options.

## Column B

33 +
27
47 +
16
45 +
12
27 +
20
24 +
30
44 +
33
40 +
13
54 +
36
48 +
6
30 +
15

Find 10 different ways of making the sum correct.

170 + ___ + ___ = 500

Match the correct options.

## Column B

5
58
223
107
72
325
119
211
5
153
177
30
175
155
158
258
272
325
300
172

Find 10 different ways of making the sum correct.

300 + ___ + ___ = 500

Match the correct options.

## Column B

4 +
186
51 +
141
131 +
26
28 +
149
148 +
196
19 +
52
88 +
69
174 +
181
59 +
172
14 +
112

Find 10 different ways of making the sum correct.

200 + ___ + ___ = 500

Match the correct options.

## Column B

171
152
79
21
148
134
227
129
300
10
166
221
94
0
279
206
72
228
290
73

Find 10 different ways of making the sum correct.

330 + ___ + ___ = 500

Match the correct options.

## Column B

144 +
110
33 +
131
31 +
137
74 +
67
39 +
146
60 +
96
103 +
139
74 +
26
24 +
73
97 +
96

Find 10 different ways of making the sum correct.

390 + ___ + ___ = 500

Match the correct options.

## Column B

44 +
67
54 +
70
46 +
110
101 +
82
23 +
64
40 +
62
43 +
87
48 +
66
0 +
9
28 +
56

Find 10 different ways of making the sum correct.

210 + ___ + ___ = 500

Match the correct options.

## Column B

200 +
146
193 +
114
205 +
22
226 +
64
56 +
85
176 +
97
144 +
90
268 +
278
58 +
232
12 +
234

Find 10 different ways of making the sum correct.

120 + ___ + ___ = 500

Match the correct options.

## Column B

325 +
321
80 +
59
59 +
340
368 +
12
28 +
292
287 +
352
88 +
253
321+
300
40 +
55
127 +
93

Find 10 different ways of making the sum correct.

360 + ___ + ___ = 500

Match the correct options.

## Column B

16 +
100
123 +
83
106 +
53
87 +
92
57 +
34
53 +
87
75 +
17
132 +
124
48 +
65
40 +
8

Find 10 different ways of making the sum correct.

130 + ___ + ___ = 500

Match the correct options.

## Column B

278 +
50
295 +
335
55 +
75
324 +
315
310 +
60
320 +
46
35 +
367
119 +
272
98 +
92
3 +
251
• Question 1

Find 10 different ways of making the sum correct.

440 + ___ + ___ = 500

Match the correct options.

## Column B

33 +
27
47 +
13
45 +
15
27 +
33
24 +
36
44 +
16
40 +
20
54 +
6
48 +
12
30 +
30
EDDIE SAYS
The number pairs must add to 500 - 440 = 60
• Question 2

Find 10 different ways of making the sum correct.

170 + ___ + ___ = 500

Match the correct options.

## Column B

5
325
223
107
72
258
119
211
5
325
177
153
175
155
158
172
272
58
300
30
EDDIE SAYS
The numbers add to 500 - 170 = 330.
• Question 3

Find 10 different ways of making the sum correct.

300 + ___ + ___ = 500

Match the correct options.

## Column B

4 +
196
51 +
149
131 +
69
28 +
172
148 +
52
19 +
181
88 +
112
174 +
26
59 +
141
14 +
186
EDDIE SAYS
The missing numbers add to 200.
• Question 4

Find 10 different ways of making the sum correct.

200 + ___ + ___ = 500

Match the correct options.

## Column B

171
129
79
221
148
152
227
73
300
0
166
134
94
206
279
21
72
228
290
10
EDDIE SAYS
The missing numbers add to 300.
• Question 5

Find 10 different ways of making the sum correct.

330 + ___ + ___ = 500

Match the correct options.

## Column B

144 +
26
33 +
137
31 +
139
74 +
96
39 +
131
60 +
110
103 +
67
74 +
96
24 +
146
97 +
73
EDDIE SAYS
The missing numbers add to 170.
• Question 6

Find 10 different ways of making the sum correct.

390 + ___ + ___ = 500

Match the correct options.

## Column B

44 +
66
54 +
56
46 +
64
101 +
9
23 +
87
40 +
70
43 +
67
48 +
62
0 +
110
28 +
82
• Question 7

Find 10 different ways of making the sum correct.

210 + ___ + ___ = 500

Match the correct options.

## Column B

200 +
90
193 +
97
205 +
85
226 +
64
56 +
234
176 +
114
144 +
146
268 +
22
58 +
232
12 +
278
• Question 8

Find 10 different ways of making the sum correct.

120 + ___ + ___ = 500

Match the correct options.

## Column B

325 +
55
80 +
300
59 +
321
368 +
12
28 +
352
287 +
93
88 +
292
321+
59
40 +
340
127 +
253
• Question 9

Find 10 different ways of making the sum correct.

360 + ___ + ___ = 500

Match the correct options.

## Column B

16 +
124
123 +
17
106 +
34
87 +
53
57 +
83
53 +
87
75 +
65
132 +
8
48 +
92
40 +
100
• Question 10

Find 10 different ways of making the sum correct.

130 + ___ + ___ = 500

Match the correct options.

## Column B

278 +
92
295 +
75
55 +
315
324 +
46
310 +
60
320 +
50
35 +
335
119 +
251
98 +
272
3 +
367
---- OR ----

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