二年级加减法3 (1页18题).docxVIP

二年级加减法366–38=78–38=5+88=3+47–7=74–35–23=34+(32–16)=27+8=70–45=32–18=29+61=16+8=60–45=42–18=29+31=16+5=60–35=35–1...