三、读算式,选择正确的答案。
A. sixteen B. nine C. twenty D. seventeen E. twelve
F. fifteen G. thirteen H. fourteen I. eighteen J. eleven
1. three×four= (
3. ten+seven= (
5. nineteen+one= (
7. twelve+two= (
9. seventeen-(
A. sixteen B. nine C. twenty D. seventeen E. twelve
F. fifteen G. thirteen H. fourteen I. eighteen J. eleven
1. three×four= (
E
) 2. five+six= (J
)3. ten+seven= (
D
) 4. eight×two= (A
)5. nineteen+one= (
C
) 6. twenty-eleven= (B
)7. twelve+two= (
H
) 8. (I
)÷six= three9. seventeen-(
G
)= four 10. thirteen+two= (F
)答案
1. E 2. J 3. D 4. A 5. C 6. B 7. H 8. I 9. G 10. F
四、判断下列图片与句子是“√”否“×”相符。

(
(
(
(
(
—Fourteen.
(
×
)1. I have eighteen books.(
√
)2. My cat has a cute face.(
√
)3. I put two yuan in my piggy bank.(
×
)4. I pay fifteen yuan for three books.(
×
)5. —How many pupils?—Fourteen.
答案
1. × 2. √ 3. √ 4. × 5. ×
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