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