1
Match each expression with its answer: 5-1=?, 7-5=?, 5x8=?, 5x6=? =
2
Match each expression with its answer: 1+9=?, 8-2=?, 6+5=?, 3x9=? =
3
Match each expression with its answer: 5x2=?, 3-2=?, 2x3=?, 3-1=? =
4
Match each expression with its answer: 7-5=?, 2+2=?, 4x7=?, 6+5=? =
5
Match each expression with its answer: 2+4=?, 6x2=?, 9x5=?, 6+4=? =
6
Match each expression with its answer: 6+6=?, 7+3=?, 5+10=?, 4x2=? =
7
Match each expression with its answer: 3+10=?, 2-1=?, 5x6=?, 1+8=? =
8
Match each expression with its answer: 6+3=?, 1+1=?, 8-5=?, 7-6=? =