1
Match each expression with its answer: 8+9=?, 6-3=?, 2-2=?, 6+6=? =
2
Match each expression with its answer: 9-2=?, 10+8=?, 10-9=?, 4x4=? =
3
Match each expression with its answer: 9-7=?, 8x6=?, 7+10=?, 2x5=? =
4
Match each expression with its answer: 4+3=?, 8+6=?, 3+2=?, 5x7=? =
5
Match each expression with its answer: 4+5=?, 7-2=?, 9x2=?, 10-6=? =
6
Match each expression with its answer: 7-2=?, 9-7=?, 2x3=?, 4x9=? =
7
Match each expression with its answer: 4-1=?, 8x5=?, 6-4=?, 5x6=? =
8
Match each expression with its answer: 5-5=?, 4-2=?, 6+7=?, 6x3=? =