1
Match each expression with its answer: 9+6=?, 9+10=?, 9-5=?, 4-3=? =
2
Match each expression with its answer: 6-1=?, 6+2=?, 5+10=?, 7-7=? =
3
Match each expression with its answer: 8x3=?, 7+2=?, 9+4=?, 2-2=? =
4
Match each expression with its answer: 7+2=?, 4x3=?, 8x4=?, 5x4=? =
5
Match each expression with its answer: 3-3=?, 6-5=?, 2+6=?, 7+4=? =
6
Match each expression with its answer: 4+6=?, 9-2=?, 2-2=?, 5-2=? =
7
Match each expression with its answer: 4-1=?, 8+4=?, 6-4=?, 3x9=? =
8
Match each expression with its answer: 6x9=?, 9+1=?, 6-2=?, 7+10=? =