1
Match each expression with its answer: 2-1=?, 9-3=?, 7-7=?, 5+2=?, 3x8=? =
2
Match each expression with its answer: 4x2=?, 5x8=?, 7-4=?, 2x6=?, 2+9=? =
3
Match each expression with its answer: 2+6=?, 9x8=?, 6x7=?, 4x3=?, 8x8=? =
4
Match each expression with its answer: 3-3=?, 1+7=?, 5x6=?, 8x3=?, 5x4=? =
5
Match each expression with its answer: 3-1=?, 5x5=?, 4+4=?, 8-5=?, 8x9=? =
6
Match each expression with its answer: 5x7=?, 4+4=?, 5-5=?, 9x4=?, 7x8=? =
7
Match each expression with its answer: 3-1=?, 7-4=?, 2x6=?, 4+4=?, 5x2=? =
8
Match each expression with its answer: 2+7=?, 4+3=?, 3x6=?, 8x4=?, 9-4=? =