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