Addition / Subtraction Test
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Last updated about 6 years ago
7 questions
1
54- 29
54
- 29
1
75- 39
75
- 39
1
372- 182
372
- 182
1
74- 32
74
- 32
1
68+35
68
+35
1
472+348
472
+348
1
167+257
167
+257