1
Match each expression with its answer: 1+5=?, 6+4=?, 9-1=?, 7x7=?, 3x3=? =
2
Match each expression with its answer: 8-2=?, 10+7=?, 4x4=?, 5x4=?, 4x7=? =
3
Match each expression with its answer: 4-4=?, 9-4=?, 8+2=?, 9+2=?, 1+7=? =
4
Match each expression with its answer: 8+5=?, 8-1=?, 8+7=?, 3x4=?, 7x4=? =
5
Match each expression with its answer: 7+1=?, 8+4=?, 9x5=?, 4-4=?, 10-4=? =
6
Match each expression with its answer: 9x8=?, 10-6=?, 9x9=?, 6+10=?, 3-3=? =
7
Match each expression with its answer: 3x7=?, 8-2=?, 9x9=?, 9x6=?, 4-3=? =
8
Match each expression with its answer: 3x2=?, 8-7=?, 8-4=?, 5x9=?, 2x8=? =