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