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