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