1
Match each expression with its answer: 9-2=?, 7-1=?, 3x9=?, 1+9=?, 4x6=? =
2
Match each expression with its answer: 3-1=?, 2x2=?, 4+9=?, 10-9=?, 2+1=? =
3
Match each expression with its answer: 4x8=?, 1+2=?, 7-1=?, 7x2=?, 7-5=? =
4
Match each expression with its answer: 9-4=?, 8+4=?, 6+8=?, 8x4=?, 1+5=? =
5
Match each expression with its answer: 9x2=?, 3+4=?, 7-3=?, 2x7=?, 8x3=? =
6
Match each expression with its answer: 6-1=?, 9x6=?, 7x4=?, 5-4=?, 6x5=? =
7
Match each expression with its answer: 4-4=?, 7x2=?, 10+9=?, 9x5=?, 7-4=? =
8
Match each expression with its answer: 9+7=?, 2+3=?, 5-5=?, 4x7=?, 5-2=? =