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