1-ST GRADE SUBTRACTION QUIZZES: Numbers subtraction
Subtraction one-digit numbers from two-digit numbers and whole tens.
Quiz N:1. Subtract whole tens.
| a) | | - | | = |
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OK | NO |
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| b) | | - | | = |
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OK | NO |
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| c) | | - | | = |
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OK | NO |
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| d) | | - | | = |
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OK | NO |
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| e) | | - | | = |
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OK | NO |
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Quiz N:2. Subtract one-digit numbers from two-digit numbers.
| 1) | | - | |
= |
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OK |
NO |
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| 2) | | - | |
= |
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OK |
NO |
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| 3) | | - | |
= |
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OK |
NO |
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| 4) | | - | |
= |
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OK |
NO |
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| 5) | | - | |
= |
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OK |
NO |
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Written by Grigorii Andreev
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Saint-Petersburg,
North-West, 198190 ,
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