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22 questions
Which math expression represents the tiles?
+6
-6
4 + -2
-4 + 2
Which math expression represents the tiles?
+9
-9
3 + -6
6 + -3
Which math expression represents the tiles?
1 + -7
-1 + 7
-8
+8
Which math expression represents the tiles?
-2 + 6
2 + -6
+8
-8
Which math expression represents the tiles?
+8
-8
6 + -2
-6 + 2
Which math expression represents the tiles?
-9
+9
5 + -4
4 + -5
Which math expression represents the tiles?
4 + -3
-4 + 3
-7
+7
Which math expression represent the tiles?
18
-18
12 + -6
-12 + 6
Which math expression represent the tiles?
+10
-10
Which math expression represents the tiles?
+6
-6
Which math expression represents the tiles?
+8
-8
Which math expression represents the tiles?
+12
-12
After canceling zero pairs, what tiles remain?
+6
+4
+2
-2
After canceling zero pairs, what tiles remain?
+4
-4
-8
+12
After canceling zero pairs, what tiles remain?
-1
+2
-3
+1
After canceling zero pairs, what tiles remain?
+2
+3
-2
-3
After canceling zero pairs, what tiles remain?
-3
-4
+3
+7
After canceling zero pairs, what tiles remain?
-6
+3
-3
+2
After canceling zero pairs, what tiles remain?
4
+2
-2
0
After canceling zero pairs, what tiles remain?
+1
+5
-4
0
After canceling zero pairs, what tiles remain?
0
-8
+8
+16
After canceling zero pairs, what tiles remain?
+50
+25
0
-25
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