1
Match each expression with its answer: 2-1=?, 5x6=?, 4+3=?, 6x2=? =
2
Match each expression with its answer: 9x2=?, 7-4=?, 3-1=?, 9-9=? =
3
Match each expression with its answer: 4-2=?, 5-1=?, 6x8=?, 7x6=? =
4
Match each expression with its answer: 4x9=?, 2x9=?, 9x6=?, 4+3=? =
5
Match each expression with its answer: 3x5=?, 2x9=?, 3-2=?, 3+3=? =
6
Match each expression with its answer: 7-2=?, 2-2=?, 7+9=?, 9+5=? =
7
Match each expression with its answer: 9-5=?, 2+4=?, 2-2=?, 8+6=? =
8
Match each expression with its answer: 5-3=?, 8+9=?, 10-7=?, 2x7=? =