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