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