Class: Name: Score:?

2 1+50= 70- 1 1= 78- 17=? 3 1+32=

26+40= 6×5=? 4×4= 25+25=

95-20=36+40= 83-83=? 4×2=

75-40= 90-80=50+37=? 43+42=

27- 1 1= 37-3=? 8+ 17=55+45=

58+2=? 46- 14= 3×3= 45+ 15=

90-29=65+9=? 43+37=? 1× 1=

30+27= 7+36=? 8+ 12= 10+22=

37-26= 72-7=? 5+43= 38+22=

24-24= 4×3=? 2×2=? 60+35=

33-7=? 49+ 1 1= 3×2=? 6×2=

98+2=? 12-7=? 49+5 1= 38+ 12=

93-80= 96-8=? 67+7=? 27+35=

5×4=? 4×6=? 4+2= 40-2=

3×3+2=? 4×5- 1=? 6×6-7=? 4×3+4=

Second, vertical calculation. (15)

90-27= 38+49=? 50- 1 1=

16+28+39= ? 62-27- 16= 53-30+ 14=

Third, complete the following multiplication formula. (9 points)

One, four () two (? ) get six? Three five ()

(? ) 5 10? Three (? ) get nine? Cece ()

() Four is eight or five () Twenty-five and five or six ()

4. Fill in "+,"or ╳ "In".

3○3=9? 1○ 1= 1 6○3=3? 4○0=0

2○3=5? 4○6=24? 5○3= 15? 1○2=2

I can calculate in tabular form. (18)

What is the sum of 1 and 6? What's the difference between 2,4 times the product of 6 and 8?

How much is 3.46 more than 28? How much is 4.34 more than 17?

5、? 6、

Sixth, solve the problem:

1, boys 22, girls 2 1. 16 people participated in the relay race. How many people did not take part in the relay race?

2. Three groups * * * collected 94 soda bottles, one group collected 34 people, the second group collected 29 people, how many did the three groups collect?

3. I am 8 years old, my father is 35 years old, and how old are you when my father is 50?

4. How many flowers are there in a box?

5、?

5 yuan? 3 yuan? 4 yuan? Yuan dynasty (1206- 1368)

( 1)? It's more expensive than 6 yuan,

how much is it? (4 points)

(2)5 bowls

how much is it? (4 points)

(3) Please put forward the parallel calculation of the multiplication problem. (4 points)

?