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