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