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