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Print-and-go Grade 4 math crossword on mixed operations. 25 problems, answer key, zero prep. Aligned to CCSS.MATH.CONTENT.4.NBT.B.4. Download PDF.
Print-and-go Grade 4 math worksheet on addition and subtraction. 10 problems, full answer key, zero prep. Aligned to CCSS.MATH.CONTENT.4.NBT.B.4. PDF ready.