1
Match each expression with its answer: 3+9=?, 2-2=?, 9x2=?, 9x4=? =
2
Match each expression with its answer: 10+6=?, 4-3=?, 9x2=?, 4x6=? =
3
Match each expression with its answer: 9+4=?, 2-2=?, 3x4=?, 2-1=? =
4
Match each expression with its answer: 9x7=?, 10-4=?, 4x4=?, 3x3=? =
5
Match each expression with its answer: 8x8=?, 2+10=?, 5x8=?, 7x5=? =
6
Match each expression with its answer: 6-5=?, 7x7=?, 7x6=?, 6+7=? =
7
Match each expression with its answer: 2-2=?, 6+8=?, 8-7=?, 10+5=? =
8
Match each expression with its answer: 8+5=?, 10-1=?, 8x7=?, 8x4=? =