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