1
Match each expression with its answer: 9-7=?, 8+1=?, 6+1=?, 5x3=? =
2
Match each expression with its answer: 9x7=?, 6-3=?, 4x7=?, 2x9=? =
3
Match each expression with its answer: 10+8=?, 7-6=?, 8+5=?, 2+4=? =
4
Match each expression with its answer: 9-7=?, 6x3=?, 5x7=?, 8+8=? =
5
Match each expression with its answer: 5+7=?, 5-5=?, 6-3=?, 5+4=? =
6
Match each expression with its answer: 9+5=?, 5x2=?, 8-7=?, 5x8=? =
7
Match each expression with its answer: 5x3=?, 8-6=?, 1+6=?, 7-6=? =
8
Match each expression with its answer: 3-1=?, 5+5=?, 3x3=?, 8-7=? =