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