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1×1=1?1×2=2 2×2=4?1×3=3 2×3=6 3×3=9?1×4=4 2×4=8 3×4=12 4×4=16?1×5=5 2×5=10 3×5=15 4×5=20 5×5=25?1×6=6 2×6=12 3×6=18 4×6=24 5×6=30 6×6=36?1×7=7 2×7=14 3×7=21 4×7=28 5×7=35 6×7=42
: 10以内口算练习1 91= 15= 28= 63= 28= 9-1= 10-4= 62= 35= 7-6= 10-3=
00= 12= 15= 22= 90= 33=10= 18= 91= 14=51= 12= 18= 34=11= 19= 81= 18= 13= 40= 17= 16= 21= 35
42944039 =45943447 =3368-889 =6477-2767 =37283380 =24512341 =35521490 =5139-480 =8314534 =4548-3236 =3367-3081 =1957-649 =5289-3457 =5201-340 =4418-4314 =5174776 =4176-926 =6813-4401 =1925-116 =341
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.94-9071-4372-6789-3069393-9044177-4100-84183997-231876100-7891-52214575-33673036307-188-691674751173996-39100-99613872-37
42944039 =45943447 =3368-889 =6477-2767 =37283380 =24512341 =35521490 =5139-480 =8314534 =4548-3236 =3367-3081 =1957-649 =5289-3457 =5201-340 =4418-4314 =5174776 =4176-926 =6813-4401 =1925-116 =341
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.14-616-71129-25107-715-311-96138531712751491012119-918-1416-917-148102918161216-116-210751441620-11819-510341696119218415
10以内加减法口算? 班级 一直接写出得数:(100道)15= 52= 26= 34= 64=6-2= 9-5= 6-3= 10-3=
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