Mathematics comprehensive formula problems in the third grade of primary school

As a basic subject, mathematics aims at cultivating students' rational thinking and forming the habit of rigorous thinking, which plays a vital role in one's future work, especially in the information age. It can be said that mathematics is closely integrated with any scientific field. The following is the relevant information of "Comprehensive Formula Problem of Mathematics in the Third Grade of Primary School", hoping to help you.

1. Comprehensive formula problem of mathematics in the third grade of primary school

63÷7= 86-39= 400×8= 93-25=

34+28= 67+33= 500×4= 84÷9=

92- 16= 52- 18= 1200-700= 40÷8=

72÷9= 80-26= 9000-500= 53+69=

50÷7= 43+36= 25×4= 46+27=

1×325= 27+54= 45÷6= 750+250=

2500-2000= 80×7= 300×5= 4×40=

85+25= 96+25= 56÷8= 34÷4=

87-38= 650-320= 1400-500= 73-29=

300×5= 9000-500= 64-26= 87-53=

500×2= 84+50= 62+48= 72+ 19=

700×4= 660-90= 25+55= 34+56=

40×7= 4300-700= 86-24= 45+37=

60×5= 120+300= 100-55= 94- 19=

600×6= 700+900= 74+28= 72-48=

2. The comprehensive formula of mathematics in the third grade of primary school

Calculation problem:

27÷3×7 ? 3×6÷9 ? 25÷5×8

45+8-23 ? 63÷7×8 ? 24-8+ 10 ?

28÷4×7 ? 35+24- 12 48÷8×9 ?

40÷8×2 1 84÷4÷7 690+47×5?

205-35÷7 28+ 120×8 97- 12×6

26+25÷5 ? 148+28÷7 24÷3+730 ?

2 100-48×5 5 1+(304-204) 42 15+ 16÷8

(247+ 18)×7 ? 720-(360+ 18) 1080-5×80

(528+9 12)×5 ? 85×(38-34) ? 264+30÷6?

( 174+209)×2 ? 8 14-(278+322) ? 35×9+45 ?

769- (63÷7) 285+(300+372) ? 146×(2 1÷3)?

3. The third grade mathematics comprehensive formula problem

1 and Xiaohong average 95, Chinese 96, English 92, what's the math score? _____________________________________

2. Teacher Wu bought two footballs, teacher Zhang bought four basketballs, and teacher Wang bought 1 football, 1 basketball and three balls. Each of them spent the same amount of money. 1 How many balls is the price of football?

_____________________________________

Huanhuan and Lele bought stationery. Huanhuan bought three pencils and five erasers for 6.5 yuan, and Lele bought the same three pencils and seven erasers for 8.5 yuan. Xiaoxiao also wants to buy the same five pencils and four erasers. He brought 10 yuan. Is that enough?

_____________________________________

4. A football match, 45 minutes in the first half, half time 15 minutes. When Xiao Qiang entered the stadium at 9: 30, the first half had just ended. What time does the game start? When will it end?

_____________________________________

5. a square fountain with railings around it, with a total length of 48 meters. If a lawn with a width of 1 m is laid on the periphery of the fountain, how many square meters of turf is needed?

_____________________________________

4. The comprehensive formula of mathematics in the third grade of primary school

I. Calculation

998+7×8= 84÷(47-26)=

785+392-392= 5670÷7=

100-60÷6 = 18×3+55=

24-24÷6= 630÷70 = 63÷( )

300-9×20= 90+8 10÷9=

150+( )=900 ( )-780=780

680÷20=70-( ) 56-0÷7=

450÷5-5= ( )÷4=32……3

5+6+7=9+( )×3 678-479=