1
Match each expression with its answer: 8-4=?, 3+7=?, 5-4=?, 6+9=?, 4+9=? =
2
Match each expression with its answer: 10-3=?, 4x9=?, 8+5=?, 9+3=?, 2x5=? =
3
Match each expression with its answer: 3x6=?, 3+6=?, 7x6=?, 7+9=?, 2+9=? =
4
Match each expression with its answer: 9+7=?, 9+2=?, 5-1=?, 8x8=?, 5x9=? =
5
Match each expression with its answer: 7x2=?, 6x6=?, 6-4=?, 7x7=?, 6+4=? =
6
Match each expression with its answer: 6+1=?, 4-4=?, 8-2=?, 9-7=?, 4-3=? =
7
Match each expression with its answer: 10-2=?, 10+3=?, 3x9=?, 3+4=?, 4x5=? =
8
Match each expression with its answer: 3+6=?, 8+4=?, 6-1=?, 9+4=?, 2x4=? =