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