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