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