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