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