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