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