加减法的简便运算题(50 题目)
(1) 713-(387+313)= (2) 866-370-130=
(3) 399-195=(4) 400-199= (5) 807-401=(6) 397-196= (7) 369-(246+69)=(8) 594-300= (9) 480-78-116-206=(10) 982+(30-482)=
(11) 656-(300-144)= (12) 514+(434-14)= (13) 756-272-(51+77)=(14) 594+(193-94)= (15) 146-(56-54)=(16) 597-196-104= (17) 760-(2+79)-319=(18) 200-93=
(19) 227-(170+27)=(20) 282-9-(1+190)= (21) 152-31-(12+57)=(22) 365-(55+89)-56=
(23) 206-106= (24) 392-(109+54)-37= (25) 344-143-95-62=(26) 556-98-(170+32)= (27) 266-(158+66)=(28) 377-(131-23)= (29) 349-(24+51)-125=(30) 529-(388-271)=
(32) 234-(181-166)= (31) 606-303=
(33) 753-449-51= (34) 399-30-(123+147)= (35) 561-(171+114)-115=(36) 333-(191-67)= (37) 405-(46+41)-213=(38) 617-60-(201+239)= (39) 842-12-135-353=(40) 599-300=
(41) 699-(25+299)=(42) 122+(55-22)=
(43) 820-93-407= (44) 630-103-12-385= (45) 254-(186-146)=(46) 761-(191+261)= (47) 709-(102+39)-259=(48) 207-96= (49) 666-338-62=(50) 120-(91-80)=
乘法运算定律的简便运算题(50题目)
(1) 402×389= (2) 72×25=
(3) 55×28× 25= (4) 163× 56× 125= (5) 294×353+147×294=(6) 107×56×125=
(7) 25× 160×125=(8) 127×16×25=
(9) 25× 224×125=(10) 25×64× 125= (11) 4×482+4+17× 4=(12) 246× 146+254× 246= (13) 44×16+44+483× 44= (14) 402×79=
(15) 78×186+14×78= (16) 21× 55+45×21= (17) 201× 8-8-8×100= (18) 362×5+195×362= (19) 52×25= (20) 197× 171=
(21) 25×288× 125= (22) 25×32×125= (23) 40×157+143×40= (24) 166×16×25=