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