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