1
Match each expression with its answer: 11+14=?, 18+19=?, 2-1=?, 19+8=?, 2x3=?, 11+11=?, 15-10=? =
2
Match each expression with its answer: 5+1=?, 5+6=?, 17+10=?, 14-7=?, 2+1=?, 9x5=?, 6x8=? =
3
Match each expression with its answer: 19-5=?, 6x8=?, 8x8=?, 6x6=?, 6+4=?, 3x2=?, 8x5=? =
4
Match each expression with its answer: 1+15=?, 19+4=?, 6x3=?, 2-1=?, 11+9=?, 5x3=?, 6-1=? =
5
Match each expression with its answer: 5x3=?, 1+6=?, 12+12=?, 17+13=?, 4x7=?, 3x4=?, 8-3=? =
6
Match each expression with its answer: 5x7=?, 6x2=?, 6x7=?, 11-5=?, 5-2=?, 6x9=?, 11+2=? =
7
Match each expression with its answer: 5x8=?, 4+3=?, 5x4=?, 7x3=?, 8x9=?, 4+9=?, 10+9=? =
8
Match each expression with its answer: 12-5=?, 12-3=?, 7+5=?, 9x6=?, 8x6=?, 14+3=?, 19-5=? =