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