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