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