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