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