1
Match each expression with its answer: 2x7=?, 15+5=?, 6x2=?, 6x3=?, 3x8=?, 8x8=?, 10-3=? =
2
Match each expression with its answer: 3-3=?, 7x7=?, 2+10=?, 6+7=?, 8x8=?, 7x9=?, 18+1=? =
3
Match each expression with its answer: 8x7=?, 13-2=?, 5+9=?, 19-19=?, 8+12=?, 5x3=?, 10+17=? =
4
Match each expression with its answer: 6x8=?, 3-3=?, 7x3=?, 6x6=?, 6x3=?, 8+3=?, 6x5=? =
5
Match each expression with its answer: 7x6=?, 3-3=?, 6x5=?, 18+8=?, 4-3=?, 17+2=?, 16+15=? =
6
Match each expression with its answer: 7x9=?, 9+1=?, 6x5=?, 6x6=?, 6x7=?, 2x3=?, 8x7=? =
7
Match each expression with its answer: 4-1=?, 20+9=?, 4x6=?, 7x5=?, 16+12=?, 9x2=?, 6x9=? =
8
Match each expression with its answer: 9+10=?, 2x5=?, 10-7=?, 18+8=?, 2+4=?, 6+6=?, 14-13=? =