1
Match each expression with its answer: 3x2=?, 19+7=?, 1+3=?, 5-5=?, 7x5=?, 6x3=?, 11+18=? =
2
Match each expression with its answer: 19+7=?, 2+19=?, 5x5=?, 17+17=?, 2x8=?, 7+20=?, 17+7=? =
3
Match each expression with its answer: 16+3=?, 9x7=?, 9x4=?, 7-5=?, 15-12=?, 4+10=?, 3x3=? =
4
Match each expression with its answer: 8x8=?, 4x6=?, 8+18=?, 6-2=?, 3x7=?, 14+18=?, 6x9=? =
5
Match each expression with its answer: 5-2=?, 2x5=?, 1+4=?, 5x3=?, 17-3=?, 6x4=?, 2-1=? =
6
Match each expression with its answer: 11+19=?, 7x7=?, 3x5=?, 16+1=?, 7x3=?, 7-6=?, 3+9=? =
7
Match each expression with its answer: 4+3=?, 10+4=?, 4x7=?, 1+17=?, 13+2=?, 16+11=?, 14+15=? =
8
Match each expression with its answer: 16-4=?, 18-15=?, 6-5=?, 17-7=?, 5x7=?, 9x3=?, 5x3=? =