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