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